25347371200

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1807

約数の個数: 168

約数和(自身を含む): 63697510400

約数和(自身を除く): 38350139200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 127, 158, 160, 200, 254, 316, 320, 395, 400, 508, 632, 635, 790, 800, 1016, 1264, 1270, 1579, 1580, 1600, 1975, 2032, 2528, 2540, 3158, 3160, 3175, 3950, 4064, 5056, 5080, 6316, 6320, 6350, 7895, 7900, 8128, 10033, 10160, 12632, 12640, 12700, 15790, 15800, 20066, 20320, 25264, 25280, 25400, 31580, 31600, 39475, 40132, 40640, 50165, 50528, 50800, 63160, 63200, 78950, 80264, 100330, 101056, 101600, 124741, 126320, 126400, 157900, 160528, 200533, 200660, 203200, 249482, 250825, 252640, 315800, 321056, 401066, 401320, 498964, 501650, 505280, 623705, 631600, 642112, 802132, 802640, 997928, 1002665, 1003300, 1247410, 1263200, 1604264, 1605280, 1995856, 2005330, 2006600, 2494820, 2526400, 3118525, 3208528, 3210560, 3991712, 4010660, 4013200, 4989640, 5013325, 6237050, 6417056, 7983424, 8021320, 8026400, 9979280, 10026650, 12474100, 12834112, 15842107, 16042640, 16052800, 19958560, 20053300, 24948200, 31684214, 32085280, 39917120, 40106600, 49896400, 63368428, 64170560, 79210535, 80213200, 99792800, 126736856, 158421070, 160426400, 199585600, 253473712, 316842140, 320852800, 396052675, 506947424, 633684280, 792105350, 1013894848, 1267368560, 1584210700, 2534737120, 3168421400, 5069474240, 6336842800, 12673685600, 25347371200]

約数ペア:

[(1, 25347371200), (2, 12673685600), (4, 6336842800), (5, 5069474240), (8, 3168421400), (10, 2534737120), (16, 1584210700), (20, 1267368560), (25, 1013894848), (32, 792105350), (40, 633684280), (50, 506947424), (64, 396052675), (79, 320852800), (80, 316842140), (100, 253473712), (127, 199585600), (158, 160426400), (160, 158421070), (200, 126736856), (254, 99792800), (316, 80213200), (320, 79210535), (395, 64170560), (400, 63368428), (508, 49896400), (632, 40106600), (635, 39917120), (790, 32085280), (800, 31684214), (1016, 24948200), (1264, 20053300), (1270, 19958560), (1579, 16052800), (1580, 16042640), (1600, 15842107), (1975, 12834112), (2032, 12474100), (2528, 10026650), (2540, 9979280), (3158, 8026400), (3160, 8021320), (3175, 7983424), (3950, 6417056), (4064, 6237050), (5056, 5013325), (5080, 4989640), (6316, 4013200), (6320, 4010660), (6350, 3991712), (7895, 3210560), (7900, 3208528), (8128, 3118525), (10033, 2526400), (10160, 2494820), (12632, 2006600), (12640, 2005330), (12700, 1995856), (15790, 1605280), (15800, 1604264), (20066, 1263200), (20320, 1247410), (25264, 1003300), (25280, 1002665), (25400, 997928), (31580, 802640), (31600, 802132), (39475, 642112), (40132, 631600), (40640, 623705), (50165, 505280), (50528, 501650), (50800, 498964), (63160, 401320), (63200, 401066), (78950, 321056), (80264, 315800), (100330, 252640), (101056, 250825), (101600, 249482), (124741, 203200), (126320, 200660), (126400, 200533), (157900, 160528)]