1337162840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{14207}}^1$

素因数の和:14412

約数の個数: 64

約数和(自身を含む): 3258178560

約数和(自身を除く): 1921015720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 362, 520, 724, 905, 1448, 1810, 2353, 3620, 4706, 7240, 9412, 11765, 14207, 18824, 23530, 28414, 47060, 56828, 71035, 94120, 113656, 142070, 184691, 284140, 369382, 568280, 738764, 923455, 1477528, 1846910, 2571467, 3693820, 5142934, 7387640, 10285868, 12857335, 20571736, 25714670, 33429071, 51429340, 66858142, 102858680, 133716284, 167145355, 267432568, 334290710, 668581420, 1337162840]

約数ペア:

[(1, 1337162840), (2, 668581420), (4, 334290710), (5, 267432568), (8, 167145355), (10, 133716284), (13, 102858680), (20, 66858142), (26, 51429340), (40, 33429071), (52, 25714670), (65, 20571736), (104, 12857335), (130, 10285868), (181, 7387640), (260, 5142934), (362, 3693820), (520, 2571467), (724, 1846910), (905, 1477528), (1448, 923455), (1810, 738764), (2353, 568280), (3620, 369382), (4706, 284140), (7240, 184691), (9412, 142070), (11765, 113656), (14207, 94120), (18824, 71035), (23530, 56828), (28414, 47060)]