1033451320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{213523}}^1$

素因数の和:213556

約数の個数: 48

約数和(自身を含む): 2555882280

約数和(自身を除く): 1522430960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 213523, 427046, 854092, 1067615, 1708184, 2135230, 2348753, 4270460, 4697506, 8540920, 9395012, 11743765, 18790024, 23487530, 25836283, 46975060, 51672566, 93950120, 103345132, 129181415, 206690264, 258362830, 516725660, 1033451320]

約数ペア:

[(1, 1033451320), (2, 516725660), (4, 258362830), (5, 206690264), (8, 129181415), (10, 103345132), (11, 93950120), (20, 51672566), (22, 46975060), (40, 25836283), (44, 23487530), (55, 18790024), (88, 11743765), (110, 9395012), (121, 8540920), (220, 4697506), (242, 4270460), (440, 2348753), (484, 2135230), (605, 1708184), (968, 1067615), (1210, 854092), (2420, 427046), (4840, 213523)]