13823680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3353

約数の個数: 56

約数和(自身を含む): 35460432

約数和(自身を除く): 21636752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3323, 4160, 6646, 13292, 16615, 26584, 33230, 43199, 53168, 66460, 86398, 106336, 132920, 172796, 212672, 215995, 265840, 345592, 431990, 531680, 691184, 863980, 1063360, 1382368, 1727960, 2764736, 3455920, 6911840, 13823680]

約数ペア:

[(1, 13823680), (2, 6911840), (4, 3455920), (5, 2764736), (8, 1727960), (10, 1382368), (13, 1063360), (16, 863980), (20, 691184), (26, 531680), (32, 431990), (40, 345592), (52, 265840), (64, 215995), (65, 212672), (80, 172796), (104, 132920), (130, 106336), (160, 86398), (208, 66460), (260, 53168), (320, 43199), (416, 33230), (520, 26584), (832, 16615), (1040, 13292), (2080, 6646), (3323, 4160)]