17239280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 40457232

約数和(自身を除く): 23217952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 1907, 2260, 3814, 4520, 7628, 9040, 9535, 15256, 19070, 30512, 38140, 76280, 152560, 215491, 430982, 861964, 1077455, 1723928, 2154910, 3447856, 4309820, 8619640, 17239280]

約数ペア:

[(1, 17239280), (2, 8619640), (4, 4309820), (5, 3447856), (8, 2154910), (10, 1723928), (16, 1077455), (20, 861964), (40, 430982), (80, 215491), (113, 152560), (226, 76280), (452, 38140), (565, 30512), (904, 19070), (1130, 15256), (1808, 9535), (1907, 9040), (2260, 7628), (3814, 4520)]