105886760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{378167}}^1$

素因数の和:378185

約数の個数: 32

約数和(自身を含む): 272280960

約数和(自身を除く): 166394200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 378167, 756334, 1512668, 1890835, 2647169, 3025336, 3781670, 5294338, 7563340, 10588676, 13235845, 15126680, 21177352, 26471690, 52943380, 105886760]

約数ペア:

[(1, 105886760), (2, 52943380), (4, 26471690), (5, 21177352), (7, 15126680), (8, 13235845), (10, 10588676), (14, 7563340), (20, 5294338), (28, 3781670), (35, 3025336), (40, 2647169), (56, 1890835), (70, 1512668), (140, 756334), (280, 378167)]