244417903060

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1\times {\mathrm{22129}}^1$

素因数の和:24460

約数の個数: 48

約数和(自身を含む): 515459926800

約数和(自身を除く): 271042023740

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2053, 2690, 4106, 5380, 8212, 10265, 20530, 22129, 41060, 44258, 88516, 110645, 221290, 442580, 552257, 1104514, 2209028, 2761285, 5522570, 5952701, 11045140, 11905402, 23810804, 29763505, 45430837, 59527010, 90861674, 119054020, 181723348, 227154185, 454308370, 908616740, 12220895153, 24441790306, 48883580612, 61104475765, 122208951530, 244417903060]

約数ペア:

[(1, 244417903060), (2, 122208951530), (4, 61104475765), (5, 48883580612), (10, 24441790306), (20, 12220895153), (269, 908616740), (538, 454308370), (1076, 227154185), (1345, 181723348), (2053, 119054020), (2690, 90861674), (4106, 59527010), (5380, 45430837), (8212, 29763505), (10265, 23810804), (20530, 11905402), (22129, 11045140), (41060, 5952701), (44258, 5522570), (88516, 2761285), (110645, 2209028), (221290, 1104514), (442580, 552257)]