90483160

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3061}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 203929200

約数和(自身を除く): 113446040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3061, 3695, 5912, 6122, 7390, 12244, 14780, 15305, 24488, 29560, 30610, 61220, 122440, 2262079, 4524158, 9048316, 11310395, 18096632, 22620790, 45241580, 90483160]

約数ペア:

[(1, 90483160), (2, 45241580), (4, 22620790), (5, 18096632), (8, 11310395), (10, 9048316), (20, 4524158), (40, 2262079), (739, 122440), (1478, 61220), (2956, 30610), (3061, 29560), (3695, 24488), (5912, 15305), (6122, 14780), (7390, 12244)]