5577260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 13288800

約数和(自身を除く): 7711540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1129, 1235, 2258, 2470, 4516, 4940, 5645, 11290, 14677, 21451, 22580, 29354, 42902, 58708, 73385, 85804, 107255, 146770, 214510, 278863, 293540, 429020, 557726, 1115452, 1394315, 2788630, 5577260]

約数ペア:

[(1, 5577260), (2, 2788630), (4, 1394315), (5, 1115452), (10, 557726), (13, 429020), (19, 293540), (20, 278863), (26, 214510), (38, 146770), (52, 107255), (65, 85804), (76, 73385), (95, 58708), (130, 42902), (190, 29354), (247, 22580), (260, 21451), (380, 14677), (494, 11290), (988, 5645), (1129, 4940), (1235, 4516), (2258, 2470)]