83170120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11158

約数の個数: 64

約数和(自身を含む): 216172800

約数和(自身を除く): 133002680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11119, 22238, 44476, 55595, 88952, 111190, 122309, 189023, 222380, 244618, 378046, 444760, 489236, 611545, 756092, 945115, 978472, 1223090, 1512184, 1890230, 2079253, 2446180, 3780460, 4158506, 4892360, 7560920, 8317012, 10396265, 16634024, 20792530, 41585060, 83170120]

約数ペア:

[(1, 83170120), (2, 41585060), (4, 20792530), (5, 16634024), (8, 10396265), (10, 8317012), (11, 7560920), (17, 4892360), (20, 4158506), (22, 3780460), (34, 2446180), (40, 2079253), (44, 1890230), (55, 1512184), (68, 1223090), (85, 978472), (88, 945115), (110, 756092), (136, 611545), (170, 489236), (187, 444760), (220, 378046), (340, 244618), (374, 222380), (440, 189023), (680, 122309), (748, 111190), (935, 88952), (1496, 55595), (1870, 44476), (3740, 22238), (7480, 11119)]