544037260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{110129}}^1$

素因数の和:110170

約数の個数: 48

約数和(自身を含む): 1295128800

約数和(自身を除く): 751091540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 110129, 220258, 440516, 550645, 1101290, 1431677, 2092451, 2202580, 2863354, 4184902, 5726708, 7158385, 8369804, 10462255, 14316770, 20924510, 27201863, 28633540, 41849020, 54403726, 108807452, 136009315, 272018630, 544037260]

約数ペア:

[(1, 544037260), (2, 272018630), (4, 136009315), (5, 108807452), (10, 54403726), (13, 41849020), (19, 28633540), (20, 27201863), (26, 20924510), (38, 14316770), (52, 10462255), (65, 8369804), (76, 7158385), (95, 5726708), (130, 4184902), (190, 2863354), (247, 2202580), (260, 2092451), (380, 1431677), (494, 1101290), (988, 550645), (1235, 440516), (2470, 220258), (4940, 110129)]