14918960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26641}}^1$

素因数の和:26661

約数の個数: 40

約数和(自身を含む): 39643296

約数和(自身を除く): 24724336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26641, 53282, 106564, 133205, 186487, 213128, 266410, 372974, 426256, 532820, 745948, 932435, 1065640, 1491896, 1864870, 2131280, 2983792, 3729740, 7459480, 14918960]

約数ペア:

[(1, 14918960), (2, 7459480), (4, 3729740), (5, 2983792), (7, 2131280), (8, 1864870), (10, 1491896), (14, 1065640), (16, 932435), (20, 745948), (28, 532820), (35, 426256), (40, 372974), (56, 266410), (70, 213128), (80, 186487), (112, 133205), (140, 106564), (280, 53282), (560, 26641)]