70956040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61169}}^1$

素因数の和:61209

約数の個数: 32

約数和(自身を含む): 165159000

約数和(自身を除く): 94202960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 61169, 122338, 244676, 305845, 489352, 611690, 1223380, 1773901, 2446760, 3547802, 7095604, 8869505, 14191208, 17739010, 35478020, 70956040]

約数ペア:

[(1, 70956040), (2, 35478020), (4, 17739010), (5, 14191208), (8, 8869505), (10, 7095604), (20, 3547802), (29, 2446760), (40, 1773901), (58, 1223380), (116, 611690), (145, 489352), (232, 305845), (290, 244676), (580, 122338), (1160, 61169)]