64662160

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3469}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 151028280

約数和(自身を除く): 86366120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3469, 3728, 4660, 6938, 9320, 13876, 17345, 18640, 27752, 34690, 55504, 69380, 138760, 277520, 808277, 1616554, 3233108, 4041385, 6466216, 8082770, 12932432, 16165540, 32331080, 64662160]

約数ペア:

[(1, 64662160), (2, 32331080), (4, 16165540), (5, 12932432), (8, 8082770), (10, 6466216), (16, 4041385), (20, 3233108), (40, 1616554), (80, 808277), (233, 277520), (466, 138760), (932, 69380), (1165, 55504), (1864, 34690), (2330, 27752), (3469, 18640), (3728, 17345), (4660, 13876), (6938, 9320)]