15696488380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{660071}}^1$

素因数の和:660150

約数の個数: 48

約数和(自身を含む): 34931010240

約数和(自身を除く): 19234521860

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 660071, 1320142, 2640284, 3300355, 6600710, 13201420, 19142059, 27062911, 38284118, 54125822, 76568236, 95710295, 108251644, 135314555, 191420590, 270629110, 382841180, 541258220, 784824419, 1569648838, 3139297676, 3924122095, 7848244190, 15696488380]

約数ペア:

[(1, 15696488380), (2, 7848244190), (4, 3924122095), (5, 3139297676), (10, 1569648838), (20, 784824419), (29, 541258220), (41, 382841180), (58, 270629110), (82, 191420590), (116, 135314555), (145, 108251644), (164, 95710295), (205, 76568236), (290, 54125822), (410, 38284118), (580, 27062911), (820, 19142059), (1189, 13201420), (2378, 6600710), (4756, 3300355), (5945, 2640284), (11890, 1320142), (23780, 660071)]