17507759740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{68023}}^1$

素因数の和:68806

約数の個数: 48

約数和(自身を含む): 38981017152

約数和(自身を除く): 21473257412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 757, 1514, 3028, 3785, 7570, 12869, 15140, 25738, 51476, 64345, 68023, 128690, 136046, 257380, 272092, 340115, 680230, 1156391, 1360460, 2312782, 4625564, 5781955, 11563910, 23127820, 51493411, 102986822, 205973644, 257467055, 514934110, 875387987, 1029868220, 1750775974, 3501551948, 4376939935, 8753879870, 17507759740]

約数ペア:

[(1, 17507759740), (2, 8753879870), (4, 4376939935), (5, 3501551948), (10, 1750775974), (17, 1029868220), (20, 875387987), (34, 514934110), (68, 257467055), (85, 205973644), (170, 102986822), (340, 51493411), (757, 23127820), (1514, 11563910), (3028, 5781955), (3785, 4625564), (7570, 2312782), (12869, 1360460), (15140, 1156391), (25738, 680230), (51476, 340115), (64345, 272092), (68023, 257380), (128690, 136046)]