15696798650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{8849}}^1$

素因数の和:11603

約数の個数: 48

約数和(自身を含む): 31456971000

約数和(自身を除く): 15760172350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2729, 5458, 8849, 13645, 17698, 27290, 35477, 44245, 68225, 70954, 88490, 115037, 136450, 177385, 221225, 230074, 354770, 442450, 575185, 886925, 1150370, 1773850, 2875925, 5751850, 24148921, 48297842, 120744605, 241489210, 313935973, 603723025, 627871946, 1207446050, 1569679865, 3139359730, 7848399325, 15696798650]

約数ペア:

[(1, 15696798650), (2, 7848399325), (5, 3139359730), (10, 1569679865), (13, 1207446050), (25, 627871946), (26, 603723025), (50, 313935973), (65, 241489210), (130, 120744605), (325, 48297842), (650, 24148921), (2729, 5751850), (5458, 2875925), (8849, 1773850), (13645, 1150370), (17698, 886925), (27290, 575185), (35477, 442450), (44245, 354770), (68225, 230074), (70954, 221225), (88490, 177385), (115037, 136450)]