202478560

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 493970400

約数和(自身を除く): 291491840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 89, 118, 160, 178, 236, 241, 295, 356, 445, 472, 482, 590, 712, 890, 944, 964, 1180, 1205, 1424, 1780, 1888, 1928, 2360, 2410, 2848, 3560, 3856, 4720, 4820, 5251, 7120, 7712, 9440, 9640, 10502, 14219, 14240, 19280, 21004, 21449, 26255, 28438, 38560, 42008, 42898, 52510, 56876, 71095, 84016, 85796, 105020, 107245, 113752, 142190, 168032, 171592, 210040, 214490, 227504, 284380, 343184, 420080, 428980, 455008, 568760, 686368, 840160, 857960, 1137520, 1265491, 1715920, 2275040, 2530982, 3431840, 5061964, 6327455, 10123928, 12654910, 20247856, 25309820, 40495712, 50619640, 101239280, 202478560]

約数ペア:

[(1, 202478560), (2, 101239280), (4, 50619640), (5, 40495712), (8, 25309820), (10, 20247856), (16, 12654910), (20, 10123928), (32, 6327455), (40, 5061964), (59, 3431840), (80, 2530982), (89, 2275040), (118, 1715920), (160, 1265491), (178, 1137520), (236, 857960), (241, 840160), (295, 686368), (356, 568760), (445, 455008), (472, 428980), (482, 420080), (590, 343184), (712, 284380), (890, 227504), (944, 214490), (964, 210040), (1180, 171592), (1205, 168032), (1424, 142190), (1780, 113752), (1888, 107245), (1928, 105020), (2360, 85796), (2410, 84016), (2848, 71095), (3560, 56876), (3856, 52510), (4720, 42898), (4820, 42008), (5251, 38560), (7120, 28438), (7712, 26255), (9440, 21449), (9640, 21004), (10502, 19280), (14219, 14240)]