76970293480

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1\times {\mathrm{8713}}^1$

素因数の和:9814

約数の個数: 64

約数和(自身を含む): 174058664400

約数和(自身を除く): 97088370920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 821, 1076, 1345, 1642, 2152, 2690, 3284, 4105, 5380, 6568, 8210, 8713, 10760, 16420, 17426, 32840, 34852, 43565, 69704, 87130, 174260, 220849, 348520, 441698, 883396, 1104245, 1766792, 2208490, 2343797, 4416980, 4687594, 7153373, 8833960, 9375188, 11718985, 14306746, 18750376, 23437970, 28613492, 35766865, 46875940, 57226984, 71533730, 93751880, 143067460, 286134920, 1924257337, 3848514674, 7697029348, 9621286685, 15394058696, 19242573370, 38485146740, 76970293480]

約数ペア:

[(1, 76970293480), (2, 38485146740), (4, 19242573370), (5, 15394058696), (8, 9621286685), (10, 7697029348), (20, 3848514674), (40, 1924257337), (269, 286134920), (538, 143067460), (821, 93751880), (1076, 71533730), (1345, 57226984), (1642, 46875940), (2152, 35766865), (2690, 28613492), (3284, 23437970), (4105, 18750376), (5380, 14306746), (6568, 11718985), (8210, 9375188), (8713, 8833960), (10760, 7153373), (16420, 4687594), (17426, 4416980), (32840, 2343797), (34852, 2208490), (43565, 1766792), (69704, 1104245), (87130, 883396), (174260, 441698), (220849, 348520)]