39208480

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 93187584

約数和(自身を除く): 53979104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1283, 1528, 1910, 2566, 3056, 3820, 5132, 6112, 6415, 7640, 10264, 12830, 15280, 20528, 25660, 30560, 41056, 51320, 102640, 205280, 245053, 490106, 980212, 1225265, 1960424, 2450530, 3920848, 4901060, 7841696, 9802120, 19604240, 39208480]

約数ペア:

[(1, 39208480), (2, 19604240), (4, 9802120), (5, 7841696), (8, 4901060), (10, 3920848), (16, 2450530), (20, 1960424), (32, 1225265), (40, 980212), (80, 490106), (160, 245053), (191, 205280), (382, 102640), (764, 51320), (955, 41056), (1283, 30560), (1528, 25660), (1910, 20528), (2566, 15280), (3056, 12830), (3820, 10264), (5132, 7640), (6112, 6415)]