559086640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2441}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 1489815360

約数和(自身を除く): 930728720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 409, 560, 818, 1636, 2045, 2441, 2863, 3272, 4090, 4882, 5726, 6544, 8180, 9764, 11452, 12205, 14315, 16360, 17087, 19528, 22904, 24410, 28630, 32720, 34174, 39056, 45808, 48820, 57260, 68348, 85435, 97640, 114520, 136696, 170870, 195280, 229040, 273392, 341740, 683480, 998369, 1366960, 1996738, 3993476, 4991845, 6988583, 7986952, 9983690, 13977166, 15973904, 19967380, 27954332, 34942915, 39934760, 55908664, 69885830, 79869520, 111817328, 139771660, 279543320, 559086640]

約数ペア:

[(1, 559086640), (2, 279543320), (4, 139771660), (5, 111817328), (7, 79869520), (8, 69885830), (10, 55908664), (14, 39934760), (16, 34942915), (20, 27954332), (28, 19967380), (35, 15973904), (40, 13977166), (56, 9983690), (70, 7986952), (80, 6988583), (112, 4991845), (140, 3993476), (280, 1996738), (409, 1366960), (560, 998369), (818, 683480), (1636, 341740), (2045, 273392), (2441, 229040), (2863, 195280), (3272, 170870), (4090, 136696), (4882, 114520), (5726, 97640), (6544, 85435), (8180, 68348), (9764, 57260), (11452, 48820), (12205, 45808), (14315, 39056), (16360, 34174), (17087, 32720), (19528, 28630), (22904, 24410)]