113360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 286440

約数和(自身を除く): 173080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2180, 2834, 4360, 5668, 7085, 8720, 11336, 14170, 22672, 28340, 56680, 113360]

約数ペア:

[(1, 113360), (2, 56680), (4, 28340), (5, 22672), (8, 14170), (10, 11336), (13, 8720), (16, 7085), (20, 5668), (26, 4360), (40, 2834), (52, 2180), (65, 1744), (80, 1417), (104, 1090), (109, 1040), (130, 872), (208, 545), (218, 520), (260, 436)]