74751560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5010

約数の個数: 64

約数和(自身を含む): 187412400

約数和(自身を除く): 112660840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 4957, 7540, 9914, 15080, 19828, 24785, 39656, 49570, 64441, 99140, 128882, 143753, 198280, 257764, 287506, 322205, 515528, 575012, 644410, 718765, 1150024, 1288820, 1437530, 1868789, 2577640, 2875060, 3737578, 5750120, 7475156, 9343945, 14950312, 18687890, 37375780, 74751560]

約数ペア:

[(1, 74751560), (2, 37375780), (4, 18687890), (5, 14950312), (8, 9343945), (10, 7475156), (13, 5750120), (20, 3737578), (26, 2875060), (29, 2577640), (40, 1868789), (52, 1437530), (58, 1288820), (65, 1150024), (104, 718765), (116, 644410), (130, 575012), (145, 515528), (232, 322205), (260, 287506), (290, 257764), (377, 198280), (520, 143753), (580, 128882), (754, 99140), (1160, 64441), (1508, 49570), (1885, 39656), (3016, 24785), (3770, 19828), (4957, 15080), (7540, 9914)]