947535560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{816841}}^1$

素因数の和:816881

約数の個数: 32

約数和(自身を含む): 2205473400

約数和(自身を除く): 1257937840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 816841, 1633682, 3267364, 4084205, 6534728, 8168410, 16336820, 23688389, 32673640, 47376778, 94753556, 118441945, 189507112, 236883890, 473767780, 947535560]

約数ペア:

[(1, 947535560), (2, 473767780), (4, 236883890), (5, 189507112), (8, 118441945), (10, 94753556), (20, 47376778), (29, 32673640), (40, 23688389), (58, 16336820), (116, 8168410), (145, 6534728), (232, 4084205), (290, 3267364), (580, 1633682), (1160, 816841)]