88395710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 177738624

約数和(自身を除く): 89342914

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 71, 122, 130, 142, 157, 305, 314, 355, 610, 710, 785, 793, 923, 1570, 1586, 1846, 2041, 3965, 4082, 4331, 4615, 7930, 8662, 9230, 9577, 10205, 11147, 19154, 20410, 21655, 22294, 43310, 47885, 55735, 56303, 95770, 111470, 112606, 124501, 144911, 249002, 281515, 289822, 563030, 622505, 679967, 724555, 1245010, 1359934, 1449110, 3399835, 6799670, 8839571, 17679142, 44197855, 88395710]

約数ペア:

[(1, 88395710), (2, 44197855), (5, 17679142), (10, 8839571), (13, 6799670), (26, 3399835), (61, 1449110), (65, 1359934), (71, 1245010), (122, 724555), (130, 679967), (142, 622505), (157, 563030), (305, 289822), (314, 281515), (355, 249002), (610, 144911), (710, 124501), (785, 112606), (793, 111470), (923, 95770), (1570, 56303), (1586, 55735), (1846, 47885), (2041, 43310), (3965, 22294), (4082, 21655), (4331, 20410), (4615, 19154), (7930, 11147), (8662, 10205), (9230, 9577)]