22478839220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1\times {\mathrm{30011}}^1$

素因数の和:32240

約数の個数: 48

約数和(自身を含む): 50006714688

約数和(自身を除く): 27527875468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2203, 4406, 8812, 11015, 22030, 30011, 37451, 44060, 60022, 74902, 120044, 149804, 150055, 187255, 300110, 374510, 510187, 600220, 749020, 1020374, 2040748, 2550935, 5101870, 10203740, 66114233, 132228466, 264456932, 330571165, 661142330, 1123941961, 1322284660, 2247883922, 4495767844, 5619709805, 11239419610, 22478839220]

約数ペア:

[(1, 22478839220), (2, 11239419610), (4, 5619709805), (5, 4495767844), (10, 2247883922), (17, 1322284660), (20, 1123941961), (34, 661142330), (68, 330571165), (85, 264456932), (170, 132228466), (340, 66114233), (2203, 10203740), (4406, 5101870), (8812, 2550935), (11015, 2040748), (22030, 1020374), (30011, 749020), (37451, 600220), (44060, 510187), (60022, 374510), (74902, 300110), (120044, 187255), (149804, 150055)]