115274320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{205847}}^1$

素因数の和:205867

約数の個数: 40

約数和(自身を含む): 306301824

約数和(自身を除く): 191027504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 205847, 411694, 823388, 1029235, 1440929, 1646776, 2058470, 2881858, 3293552, 4116940, 5763716, 7204645, 8233880, 11527432, 14409290, 16467760, 23054864, 28818580, 57637160, 115274320]

約数ペア:

[(1, 115274320), (2, 57637160), (4, 28818580), (5, 23054864), (7, 16467760), (8, 14409290), (10, 11527432), (14, 8233880), (16, 7204645), (20, 5763716), (28, 4116940), (35, 3293552), (40, 2881858), (56, 2058470), (70, 1646776), (80, 1440929), (112, 1029235), (140, 823388), (280, 411694), (560, 205847)]