37640480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 53369824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 5471, 6880, 10942, 21884, 27355, 43768, 54710, 87536, 109420, 175072, 218840, 235253, 437680, 470506, 875360, 941012, 1176265, 1882024, 2352530, 3764048, 4705060, 7528096, 9410120, 18820240, 37640480]

約数ペア:

[(1, 37640480), (2, 18820240), (4, 9410120), (5, 7528096), (8, 4705060), (10, 3764048), (16, 2352530), (20, 1882024), (32, 1176265), (40, 941012), (43, 875360), (80, 470506), (86, 437680), (160, 235253), (172, 218840), (215, 175072), (344, 109420), (430, 87536), (688, 54710), (860, 43768), (1376, 27355), (1720, 21884), (3440, 10942), (5471, 6880)]