47651920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5783}}^1$

素因数の和:5899

約数の個数: 40

約数和(自身を含む): 111885696

約数和(自身を除く): 64233776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5783, 8240, 11566, 23132, 28915, 46264, 57830, 92528, 115660, 231320, 462640, 595649, 1191298, 2382596, 2978245, 4765192, 5956490, 9530384, 11912980, 23825960, 47651920]

約数ペア:

[(1, 47651920), (2, 23825960), (4, 11912980), (5, 9530384), (8, 5956490), (10, 4765192), (16, 2978245), (20, 2382596), (40, 1191298), (80, 595649), (103, 462640), (206, 231320), (412, 115660), (515, 92528), (824, 57830), (1030, 46264), (1648, 28915), (2060, 23132), (4120, 11566), (5783, 8240)]