13465480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48091}}^1$

素因数の和:48109

約数の個数: 32

約数和(自身を含む): 34626240

約数和(自身を除く): 21160760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48091, 96182, 192364, 240455, 336637, 384728, 480910, 673274, 961820, 1346548, 1683185, 1923640, 2693096, 3366370, 6732740, 13465480]

約数ペア:

[(1, 13465480), (2, 6732740), (4, 3366370), (5, 2693096), (7, 1923640), (8, 1683185), (10, 1346548), (14, 961820), (20, 673274), (28, 480910), (35, 384728), (40, 336637), (56, 240455), (70, 192364), (140, 96182), (280, 48091)]