14453920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6977

約数の個数: 48

約数和(自身を含む): 36779400

約数和(自身を除く): 22325480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6949, 13898, 27796, 34745, 55592, 69490, 90337, 111184, 138980, 180674, 222368, 277960, 361348, 451685, 555920, 722696, 903370, 1111840, 1445392, 1806740, 2890784, 3613480, 7226960, 14453920]

約数ペア:

[(1, 14453920), (2, 7226960), (4, 3613480), (5, 2890784), (8, 1806740), (10, 1445392), (13, 1111840), (16, 903370), (20, 722696), (26, 555920), (32, 451685), (40, 361348), (52, 277960), (65, 222368), (80, 180674), (104, 138980), (130, 111184), (160, 90337), (208, 69490), (260, 55592), (416, 34745), (520, 27796), (1040, 13898), (2080, 6949)]