100659968380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1\times {\mathrm{47051}}^1$

素因数の和:49710

約数の個数: 48

約数和(自身を含む): 216629290080

約数和(自身を除く): 115969321700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2609, 5218, 10436, 13045, 26090, 47051, 52180, 94102, 106969, 188204, 213938, 235255, 427876, 470510, 534845, 941020, 1069690, 1929091, 2139380, 3858182, 7716364, 9645455, 19290910, 38581820, 122756059, 245512118, 491024236, 613780295, 1227560590, 2455121180, 5032998419, 10065996838, 20131993676, 25164992095, 50329984190, 100659968380]

約数ペア:

[(1, 100659968380), (2, 50329984190), (4, 25164992095), (5, 20131993676), (10, 10065996838), (20, 5032998419), (41, 2455121180), (82, 1227560590), (164, 613780295), (205, 491024236), (410, 245512118), (820, 122756059), (2609, 38581820), (5218, 19290910), (10436, 9645455), (13045, 7716364), (26090, 3858182), (47051, 2139380), (52180, 1929091), (94102, 1069690), (106969, 941020), (188204, 534845), (213938, 470510), (235255, 427876)]