76274920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 106616600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 223, 340, 446, 503, 680, 892, 1006, 1115, 1784, 2012, 2230, 2515, 3791, 4024, 4460, 5030, 7582, 8551, 8920, 10060, 15164, 17102, 18955, 20120, 30328, 34204, 37910, 42755, 68408, 75820, 85510, 112169, 151640, 171020, 224338, 342040, 448676, 560845, 897352, 1121690, 1906873, 2243380, 3813746, 4486760, 7627492, 9534365, 15254984, 19068730, 38137460, 76274920]

約数ペア:

[(1, 76274920), (2, 38137460), (4, 19068730), (5, 15254984), (8, 9534365), (10, 7627492), (17, 4486760), (20, 3813746), (34, 2243380), (40, 1906873), (68, 1121690), (85, 897352), (136, 560845), (170, 448676), (223, 342040), (340, 224338), (446, 171020), (503, 151640), (680, 112169), (892, 85510), (1006, 75820), (1115, 68408), (1784, 42755), (2012, 37910), (2230, 34204), (2515, 30328), (3791, 20120), (4024, 18955), (4460, 17102), (5030, 15164), (7582, 10060), (8551, 8920)]