64056380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 141571584

約数和(自身を除く): 77515204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1063, 1310, 2126, 2620, 3013, 4252, 5315, 6026, 10630, 12052, 15065, 21260, 24449, 30130, 48898, 60260, 97796, 122245, 139253, 244490, 278506, 488980, 557012, 696265, 1392530, 2785060, 3202819, 6405638, 12811276, 16014095, 32028190, 64056380]

約数ペア:

[(1, 64056380), (2, 32028190), (4, 16014095), (5, 12811276), (10, 6405638), (20, 3202819), (23, 2785060), (46, 1392530), (92, 696265), (115, 557012), (131, 488980), (230, 278506), (262, 244490), (460, 139253), (524, 122245), (655, 97796), (1063, 60260), (1310, 48898), (2126, 30130), (2620, 24449), (3013, 21260), (4252, 15065), (5315, 12052), (6026, 10630)]