2525349280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 6564741120

約数和(自身を除く): 4039391840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 127, 152, 155, 160, 190, 211, 248, 254, 304, 310, 380, 422, 496, 508, 589, 608, 620, 635, 760, 844, 992, 1016, 1055, 1178, 1240, 1270, 1520, 1688, 2032, 2110, 2356, 2413, 2480, 2540, 2945, 3040, 3376, 3937, 4009, 4064, 4220, 4712, 4826, 4960, 5080, 5890, 6541, 6752, 7874, 8018, 8440, 9424, 9652, 10160, 11780, 12065, 13082, 15748, 16036, 16880, 18848, 19304, 19685, 20045, 20320, 23560, 24130, 26164, 26797, 31496, 32072, 32705, 33760, 38608, 39370, 40090, 47120, 48260, 52328, 53594, 62992, 64144, 65410, 74803, 77216, 78740, 80180, 94240, 96520, 104656, 107188, 124279, 125984, 128288, 130820, 133985, 149606, 157480, 160360, 193040, 209312, 214376, 248558, 261640, 267970, 299212, 314960, 320720, 374015, 386080, 428752, 497116, 509143, 523280, 535940, 598424, 621395, 629920, 641440, 748030, 830707, 857504, 994232, 1018286, 1046560, 1071880, 1196848, 1242790, 1496060, 1661414, 1988464, 2036572, 2143760, 2393696, 2485580, 2545715, 2992120, 3322828, 3976928, 4073144, 4153535, 4287520, 4971160, 5091430, 5984240, 6645656, 8146288, 8307070, 9942320, 10182860, 11968480, 13291312, 15783433, 16292576, 16614140, 19884640, 20365720, 26582624, 31566866, 33228280, 40731440, 63133732, 66456560, 78917165, 81462880, 126267464, 132913120, 157834330, 252534928, 315668660, 505069856, 631337320, 1262674640, 2525349280]

約数ペア:

[(1, 2525349280), (2, 1262674640), (4, 631337320), (5, 505069856), (8, 315668660), (10, 252534928), (16, 157834330), (19, 132913120), (20, 126267464), (31, 81462880), (32, 78917165), (38, 66456560), (40, 63133732), (62, 40731440), (76, 33228280), (80, 31566866), (95, 26582624), (124, 20365720), (127, 19884640), (152, 16614140), (155, 16292576), (160, 15783433), (190, 13291312), (211, 11968480), (248, 10182860), (254, 9942320), (304, 8307070), (310, 8146288), (380, 6645656), (422, 5984240), (496, 5091430), (508, 4971160), (589, 4287520), (608, 4153535), (620, 4073144), (635, 3976928), (760, 3322828), (844, 2992120), (992, 2545715), (1016, 2485580), (1055, 2393696), (1178, 2143760), (1240, 2036572), (1270, 1988464), (1520, 1661414), (1688, 1496060), (2032, 1242790), (2110, 1196848), (2356, 1071880), (2413, 1046560), (2480, 1018286), (2540, 994232), (2945, 857504), (3040, 830707), (3376, 748030), (3937, 641440), (4009, 629920), (4064, 621395), (4220, 598424), (4712, 535940), (4826, 523280), (4960, 509143), (5080, 497116), (5890, 428752), (6541, 386080), (6752, 374015), (7874, 320720), (8018, 314960), (8440, 299212), (9424, 267970), (9652, 261640), (10160, 248558), (11780, 214376), (12065, 209312), (13082, 193040), (15748, 160360), (16036, 157480), (16880, 149606), (18848, 133985), (19304, 130820), (19685, 128288), (20045, 125984), (20320, 124279), (23560, 107188), (24130, 104656), (26164, 96520), (26797, 94240), (31496, 80180), (32072, 78740), (32705, 77216), (33760, 74803), (38608, 65410), (39370, 64144), (40090, 62992), (47120, 53594), (48260, 52328)]