103263820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 242119584

約数和(自身を除く): 138855764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 220, 242, 284, 355, 484, 601, 605, 710, 781, 1202, 1210, 1420, 1562, 2404, 2420, 3005, 3124, 3905, 6010, 6611, 7810, 8591, 12020, 13222, 15620, 17182, 26444, 33055, 34364, 42671, 42955, 66110, 72721, 85342, 85910, 132220, 145442, 170684, 171820, 213355, 290884, 363605, 426710, 469381, 727210, 853420, 938762, 1454420, 1877524, 2346905, 4693810, 5163191, 9387620, 10326382, 20652764, 25815955, 51631910, 103263820]

約数ペア:

[(1, 103263820), (2, 51631910), (4, 25815955), (5, 20652764), (10, 10326382), (11, 9387620), (20, 5163191), (22, 4693810), (44, 2346905), (55, 1877524), (71, 1454420), (110, 938762), (121, 853420), (142, 727210), (220, 469381), (242, 426710), (284, 363605), (355, 290884), (484, 213355), (601, 171820), (605, 170684), (710, 145442), (781, 132220), (1202, 85910), (1210, 85342), (1420, 72721), (1562, 66110), (2404, 42955), (2420, 42671), (3005, 34364), (3124, 33055), (3905, 26444), (6010, 17182), (6611, 15620), (7810, 13222), (8591, 12020)]