33998960

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6967}}^1$

素因数の和:7041

約数の個数: 40

約数和(自身を含む): 80354976

約数和(自身を除く): 46356016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 6967, 13934, 27868, 34835, 55736, 69670, 111472, 139340, 278680, 424987, 557360, 849974, 1699948, 2124935, 3399896, 4249870, 6799792, 8499740, 16999480, 33998960]

約数ペア:

[(1, 33998960), (2, 16999480), (4, 8499740), (5, 6799792), (8, 4249870), (10, 3399896), (16, 2124935), (20, 1699948), (40, 849974), (61, 557360), (80, 424987), (122, 278680), (244, 139340), (305, 111472), (488, 69670), (610, 55736), (976, 34835), (1220, 27868), (2440, 13934), (4880, 6967)]