325340290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{5591}}^1$

素因数の和:5655

約数の個数: 48

約数和(自身を含む): 667953216

約数和(自身を除く): 342612926

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1265, 2530, 2645, 5290, 5591, 5819, 11182, 11638, 27955, 29095, 55910, 58190, 61501, 123002, 128593, 257186, 307505, 615010, 642965, 1285930, 1414523, 2829046, 2957639, 5915278, 7072615, 14145230, 14788195, 29576390, 32534029, 65068058, 162670145, 325340290]

約数ペア:

[(1, 325340290), (2, 162670145), (5, 65068058), (10, 32534029), (11, 29576390), (22, 14788195), (23, 14145230), (46, 7072615), (55, 5915278), (110, 2957639), (115, 2829046), (230, 1414523), (253, 1285930), (506, 642965), (529, 615010), (1058, 307505), (1265, 257186), (2530, 128593), (2645, 123002), (5290, 61501), (5591, 58190), (5819, 55910), (11182, 29095), (11638, 27955)]