92728480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 238669200

約数和(自身を除く): 145940720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 409, 416, 436, 520, 545, 818, 872, 1040, 1090, 1417, 1636, 1744, 2045, 2080, 2180, 2834, 3272, 3488, 4090, 4360, 5317, 5668, 6544, 7085, 8180, 8720, 10634, 11336, 13088, 14170, 16360, 17440, 21268, 22672, 26585, 28340, 32720, 42536, 44581, 45344, 53170, 56680, 65440, 85072, 89162, 106340, 113360, 170144, 178324, 212680, 222905, 226720, 356648, 425360, 445810, 579553, 713296, 850720, 891620, 1159106, 1426592, 1783240, 2318212, 2897765, 3566480, 4636424, 5795530, 7132960, 9272848, 11591060, 18545696, 23182120, 46364240, 92728480]

約数ペア:

[(1, 92728480), (2, 46364240), (4, 23182120), (5, 18545696), (8, 11591060), (10, 9272848), (13, 7132960), (16, 5795530), (20, 4636424), (26, 3566480), (32, 2897765), (40, 2318212), (52, 1783240), (65, 1426592), (80, 1159106), (104, 891620), (109, 850720), (130, 713296), (160, 579553), (208, 445810), (218, 425360), (260, 356648), (409, 226720), (416, 222905), (436, 212680), (520, 178324), (545, 170144), (818, 113360), (872, 106340), (1040, 89162), (1090, 85072), (1417, 65440), (1636, 56680), (1744, 53170), (2045, 45344), (2080, 44581), (2180, 42536), (2834, 32720), (3272, 28340), (3488, 26585), (4090, 22672), (4360, 21268), (5317, 17440), (5668, 16360), (6544, 14170), (7085, 13088), (8180, 11336), (8720, 10634)]