5415190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 5782250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2591, 5182, 12955, 25910, 28501, 49229, 57002, 98458, 142505, 246145, 285010, 492290, 541519, 1083038, 2707595, 5415190]

約数ペア:

[(1, 5415190), (2, 2707595), (5, 1083038), (10, 541519), (11, 492290), (19, 285010), (22, 246145), (38, 142505), (55, 98458), (95, 57002), (110, 49229), (190, 28501), (209, 25910), (418, 12955), (1045, 5182), (2090, 2591)]