1731160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 2208680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 383, 452, 565, 766, 904, 1130, 1532, 1915, 2260, 3064, 3830, 4520, 7660, 15320, 43279, 86558, 173116, 216395, 346232, 432790, 865580, 1731160]

約数ペア:

[(1, 1731160), (2, 865580), (4, 432790), (5, 346232), (8, 216395), (10, 173116), (20, 86558), (40, 43279), (113, 15320), (226, 7660), (383, 4520), (452, 3830), (565, 3064), (766, 2260), (904, 1915), (1130, 1532)]