378045160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{325901}}^1$

素因数の和:325941

約数の個数: 32

約数和(自身を含む): 879935400

約数和(自身を除く): 501890240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 325901, 651802, 1303604, 1629505, 2607208, 3259010, 6518020, 9451129, 13036040, 18902258, 37804516, 47255645, 75609032, 94511290, 189022580, 378045160]

約数ペア:

[(1, 378045160), (2, 189022580), (4, 94511290), (5, 75609032), (8, 47255645), (10, 37804516), (20, 18902258), (29, 13036040), (40, 9451129), (58, 6518020), (116, 3259010), (145, 2607208), (232, 1629505), (290, 1303604), (580, 651802), (1160, 325901)]