767920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 1852560

約数和(自身を除く): 1084640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 331, 464, 580, 662, 1160, 1324, 1655, 2320, 2648, 3310, 5296, 6620, 9599, 13240, 19198, 26480, 38396, 47995, 76792, 95990, 153584, 191980, 383960, 767920]

約数ペア:

[(1, 767920), (2, 383960), (4, 191980), (5, 153584), (8, 95990), (10, 76792), (16, 47995), (20, 38396), (29, 26480), (40, 19198), (58, 13240), (80, 9599), (116, 6620), (145, 5296), (232, 3310), (290, 2648), (331, 2320), (464, 1655), (580, 1324), (662, 1160)]