169184080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162677}}^1$

素因数の和:162703

約数の個数: 40

約数和(自身を含む): 423613512

約数和(自身を除く): 254429432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 162677, 325354, 650708, 813385, 1301416, 1626770, 2114801, 2602832, 3253540, 4229602, 6507080, 8459204, 10574005, 13014160, 16918408, 21148010, 33836816, 42296020, 84592040, 169184080]

約数ペア:

[(1, 169184080), (2, 84592040), (4, 42296020), (5, 33836816), (8, 21148010), (10, 16918408), (13, 13014160), (16, 10574005), (20, 8459204), (26, 6507080), (40, 4229602), (52, 3253540), (65, 2602832), (80, 2114801), (104, 1626770), (130, 1301416), (208, 813385), (260, 650708), (520, 325354), (1040, 162677)]