8889416080

素因数分解:

$2^4\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{37963}}^1$

素因数の和:40903

約数の個数: 40

約数和(自身を含む): 20675498112

約数和(自身を除く): 11786082032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2927, 5854, 11708, 14635, 23416, 29270, 37963, 46832, 58540, 75926, 117080, 151852, 189815, 234160, 303704, 379630, 607408, 759260, 1518520, 3037040, 111117701, 222235402, 444470804, 555588505, 888941608, 1111177010, 1777883216, 2222354020, 4444708040, 8889416080]

約数ペア:

[(1, 8889416080), (2, 4444708040), (4, 2222354020), (5, 1777883216), (8, 1111177010), (10, 888941608), (16, 555588505), (20, 444470804), (40, 222235402), (80, 111117701), (2927, 3037040), (5854, 1518520), (11708, 759260), (14635, 607408), (23416, 379630), (29270, 303704), (37963, 234160), (46832, 189815), (58540, 151852), (75926, 117080)]