38147320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56099}}^1$

素因数の和:56127

約数の個数: 32

約数和(自身を含む): 90882000

約数和(自身を除く): 52734680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56099, 112198, 224396, 280495, 448792, 560990, 953683, 1121980, 1907366, 2243960, 3814732, 4768415, 7629464, 9536830, 19073660, 38147320]

約数ペア:

[(1, 38147320), (2, 19073660), (4, 9536830), (5, 7629464), (8, 4768415), (10, 3814732), (17, 2243960), (20, 1907366), (34, 1121980), (40, 953683), (68, 560990), (85, 448792), (136, 280495), (170, 224396), (340, 112198), (680, 56099)]