82320680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 64

約数和(自身を含む): 208172160

約数和(自身を除く): 125851480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 6883, 11960, 13766, 27532, 34415, 55064, 68830, 89479, 137660, 158309, 178958, 275320, 316618, 357916, 447395, 633236, 715832, 791545, 894790, 1266472, 1583090, 1789580, 2058017, 3166180, 3579160, 4116034, 6332360, 8232068, 10290085, 16464136, 20580170, 41160340, 82320680]

約数ペア:

[(1, 82320680), (2, 41160340), (4, 20580170), (5, 16464136), (8, 10290085), (10, 8232068), (13, 6332360), (20, 4116034), (23, 3579160), (26, 3166180), (40, 2058017), (46, 1789580), (52, 1583090), (65, 1266472), (92, 894790), (104, 791545), (115, 715832), (130, 633236), (184, 447395), (230, 357916), (260, 316618), (299, 275320), (460, 178958), (520, 158309), (598, 137660), (920, 89479), (1196, 68830), (1495, 55064), (2392, 34415), (2990, 27532), (5980, 13766), (6883, 11960)]