93156940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 208039104

約数和(自身を除く): 114882164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 622, 881, 1244, 1555, 1762, 3110, 3524, 4405, 5287, 6220, 8810, 10574, 14977, 17620, 21148, 26435, 29954, 52870, 59908, 74885, 105740, 149770, 273991, 299540, 547982, 1095964, 1369955, 2739910, 4657847, 5479820, 9315694, 18631388, 23289235, 46578470, 93156940]

約数ペア:

[(1, 93156940), (2, 46578470), (4, 23289235), (5, 18631388), (10, 9315694), (17, 5479820), (20, 4657847), (34, 2739910), (68, 1369955), (85, 1095964), (170, 547982), (311, 299540), (340, 273991), (622, 149770), (881, 105740), (1244, 74885), (1555, 59908), (1762, 52870), (3110, 29954), (3524, 26435), (4405, 21148), (5287, 17620), (6220, 14977), (8810, 10574)]