11954749250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{16427}}^1$

素因数の和:16556

約数の個数: 64

約数和(自身を含む): 23249431296

約数和(自身を除く): 11294682046

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 125, 142, 205, 250, 355, 410, 710, 1025, 1775, 2050, 2911, 3550, 5125, 5822, 8875, 10250, 14555, 16427, 17750, 29110, 32854, 72775, 82135, 145550, 164270, 363875, 410675, 673507, 727750, 821350, 1166317, 1347014, 2053375, 2332634, 3367535, 4106750, 5831585, 6735070, 11663170, 16837675, 29157925, 33675350, 47818997, 58315850, 84188375, 95637994, 145789625, 168376750, 239094985, 291579250, 478189970, 1195474925, 2390949850, 5977374625, 11954749250]

約数ペア:

[(1, 11954749250), (2, 5977374625), (5, 2390949850), (10, 1195474925), (25, 478189970), (41, 291579250), (50, 239094985), (71, 168376750), (82, 145789625), (125, 95637994), (142, 84188375), (205, 58315850), (250, 47818997), (355, 33675350), (410, 29157925), (710, 16837675), (1025, 11663170), (1775, 6735070), (2050, 5831585), (2911, 4106750), (3550, 3367535), (5125, 2332634), (5822, 2053375), (8875, 1347014), (10250, 1166317), (14555, 821350), (16427, 727750), (17750, 673507), (29110, 410675), (32854, 363875), (72775, 164270), (82135, 145550)]