1137000640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114617}}^1$

素因数の和:114665

約数の個数: 56

約数和(自身を含む): 2794845312

約数和(自身を除く): 1657844672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 114617, 229234, 458468, 573085, 916936, 1146170, 1833872, 2292340, 3553127, 3667744, 4584680, 7106254, 7335488, 9169360, 14212508, 17765635, 18338720, 28425016, 35531270, 36677440, 56850032, 71062540, 113700064, 142125080, 227400128, 284250160, 568500320, 1137000640]

約数ペア:

[(1, 1137000640), (2, 568500320), (4, 284250160), (5, 227400128), (8, 142125080), (10, 113700064), (16, 71062540), (20, 56850032), (31, 36677440), (32, 35531270), (40, 28425016), (62, 18338720), (64, 17765635), (80, 14212508), (124, 9169360), (155, 7335488), (160, 7106254), (248, 4584680), (310, 3667744), (320, 3553127), (496, 2292340), (620, 1833872), (992, 1146170), (1240, 916936), (1984, 573085), (2480, 458468), (4960, 229234), (9920, 114617)]