1480824980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937231}}^1$

素因数の和:937319

約数の個数: 24

約数和(自身を含む): 3149099520

約数和(自身を除く): 1668274540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 937231, 1874462, 3748924, 4686155, 9372310, 18744620, 74041249, 148082498, 296164996, 370206245, 740412490, 1480824980]

約数ペア:

[(1, 1480824980), (2, 740412490), (4, 370206245), (5, 296164996), (10, 148082498), (20, 74041249), (79, 18744620), (158, 9372310), (316, 4686155), (395, 3748924), (790, 1874462), (1580, 937231)]