89053820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7079}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 203394240

約数和(自身を除く): 114340420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 7079, 12580, 14158, 28316, 35395, 70790, 120343, 141580, 240686, 261923, 481372, 523846, 601715, 1047692, 1203430, 1309615, 2406860, 2619230, 4452691, 5238460, 8905382, 17810764, 22263455, 44526910, 89053820]

約数ペア:

[(1, 89053820), (2, 44526910), (4, 22263455), (5, 17810764), (10, 8905382), (17, 5238460), (20, 4452691), (34, 2619230), (37, 2406860), (68, 1309615), (74, 1203430), (85, 1047692), (148, 601715), (170, 523846), (185, 481372), (340, 261923), (370, 240686), (629, 141580), (740, 120343), (1258, 70790), (2516, 35395), (3145, 28316), (6290, 14158), (7079, 12580)]