44377840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 112867776

約数和(自身を除く): 68489936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 601, 710, 923, 1040, 1136, 1202, 1420, 1846, 2404, 2840, 3005, 3692, 4615, 4808, 5680, 6010, 7384, 7813, 9230, 9616, 12020, 14768, 15626, 18460, 24040, 31252, 36920, 39065, 42671, 48080, 62504, 73840, 78130, 85342, 125008, 156260, 170684, 213355, 312520, 341368, 426710, 554723, 625040, 682736, 853420, 1109446, 1706840, 2218892, 2773615, 3413680, 4437784, 5547230, 8875568, 11094460, 22188920, 44377840]

約数ペア:

[(1, 44377840), (2, 22188920), (4, 11094460), (5, 8875568), (8, 5547230), (10, 4437784), (13, 3413680), (16, 2773615), (20, 2218892), (26, 1706840), (40, 1109446), (52, 853420), (65, 682736), (71, 625040), (80, 554723), (104, 426710), (130, 341368), (142, 312520), (208, 213355), (260, 170684), (284, 156260), (355, 125008), (520, 85342), (568, 78130), (601, 73840), (710, 62504), (923, 48080), (1040, 42671), (1136, 39065), (1202, 36920), (1420, 31252), (1846, 24040), (2404, 18460), (2840, 15626), (3005, 14768), (3692, 12020), (4615, 9616), (4808, 9230), (5680, 7813), (6010, 7384)]