67619120

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3691}}^1$

素因数の和:3933

約数の個数: 40

約数和(自身を含む): 157943760

約数和(自身を除く): 90324640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 3691, 4580, 7382, 9160, 14764, 18320, 18455, 29528, 36910, 59056, 73820, 147640, 295280, 845239, 1690478, 3380956, 4226195, 6761912, 8452390, 13523824, 16904780, 33809560, 67619120]

約数ペア:

[(1, 67619120), (2, 33809560), (4, 16904780), (5, 13523824), (8, 8452390), (10, 6761912), (16, 4226195), (20, 3380956), (40, 1690478), (80, 845239), (229, 295280), (458, 147640), (916, 73820), (1145, 59056), (1832, 36910), (2290, 29528), (3664, 18455), (3691, 18320), (4580, 14764), (7382, 9160)]