383960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 896400

約数和(自身を除く): 512440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 331, 580, 662, 1160, 1324, 1655, 2648, 3310, 6620, 9599, 13240, 19198, 38396, 47995, 76792, 95990, 191980, 383960]

約数ペア:

[(1, 383960), (2, 191980), (4, 95990), (5, 76792), (8, 47995), (10, 38396), (20, 19198), (29, 13240), (40, 9599), (58, 6620), (116, 3310), (145, 2648), (232, 1655), (290, 1324), (331, 1160), (580, 662)]