951439840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4441}}^1$

素因数の和:4572

約数の個数: 96

約数和(自身を含む): 2444734656

約数和(自身を除く): 1493294816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 260, 412, 416, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2080, 2678, 3296, 4120, 4441, 5356, 6695, 8240, 8882, 10712, 13390, 16480, 17764, 21424, 22205, 26780, 35528, 42848, 44410, 53560, 57733, 71056, 88820, 107120, 115466, 142112, 177640, 214240, 230932, 288665, 355280, 457423, 461864, 577330, 710560, 914846, 923728, 1154660, 1829692, 1847456, 2287115, 2309320, 3659384, 4574230, 4618640, 5946499, 7318768, 9148460, 9237280, 11892998, 14637536, 18296920, 23785996, 29732495, 36593840, 47571992, 59464990, 73187680, 95143984, 118929980, 190287968, 237859960, 475719920, 951439840]

約数ペア:

[(1, 951439840), (2, 475719920), (4, 237859960), (5, 190287968), (8, 118929980), (10, 95143984), (13, 73187680), (16, 59464990), (20, 47571992), (26, 36593840), (32, 29732495), (40, 23785996), (52, 18296920), (65, 14637536), (80, 11892998), (103, 9237280), (104, 9148460), (130, 7318768), (160, 5946499), (206, 4618640), (208, 4574230), (260, 3659384), (412, 2309320), (416, 2287115), (515, 1847456), (520, 1829692), (824, 1154660), (1030, 923728), (1040, 914846), (1339, 710560), (1648, 577330), (2060, 461864), (2080, 457423), (2678, 355280), (3296, 288665), (4120, 230932), (4441, 214240), (5356, 177640), (6695, 142112), (8240, 115466), (8882, 107120), (10712, 88820), (13390, 71056), (16480, 57733), (17764, 53560), (21424, 44410), (22205, 42848), (26780, 35528)]