15336880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14773

約数の個数: 40

約数和(自身を含む): 38403792

約数和(自身を除く): 23066912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14747, 29494, 58988, 73735, 117976, 147470, 191711, 235952, 294940, 383422, 589880, 766844, 958555, 1179760, 1533688, 1917110, 3067376, 3834220, 7668440, 15336880]

約数ペア:

[(1, 15336880), (2, 7668440), (4, 3834220), (5, 3067376), (8, 1917110), (10, 1533688), (13, 1179760), (16, 958555), (20, 766844), (26, 589880), (40, 383422), (52, 294940), (65, 235952), (80, 191711), (104, 147470), (130, 117976), (208, 73735), (260, 58988), (520, 29494), (1040, 14747)]