26338337350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{827}}^1\times {\mathrm{3769}}^1$

素因数の和:4634

約数の個数: 72

約数和(自身を含む): 53125829640

約数和(自身を除く): 26787492290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 827, 845, 1654, 1690, 3769, 4135, 4225, 7538, 8270, 8450, 10751, 18845, 20675, 21502, 37690, 41350, 48997, 53755, 94225, 97994, 107510, 139763, 188450, 244985, 268775, 279526, 489970, 537550, 636961, 698815, 1224925, 1273922, 1397630, 2449850, 3116963, 3184805, 3494075, 6233926, 6369610, 6988150, 15584815, 15924025, 31169630, 31848050, 40520519, 77924075, 81041038, 155848150, 202602595, 405205190, 526766747, 1013012975, 1053533494, 2026025950, 2633833735, 5267667470, 13169168675, 26338337350]

約数ペア:

[(1, 26338337350), (2, 13169168675), (5, 5267667470), (10, 2633833735), (13, 2026025950), (25, 1053533494), (26, 1013012975), (50, 526766747), (65, 405205190), (130, 202602595), (169, 155848150), (325, 81041038), (338, 77924075), (650, 40520519), (827, 31848050), (845, 31169630), (1654, 15924025), (1690, 15584815), (3769, 6988150), (4135, 6369610), (4225, 6233926), (7538, 3494075), (8270, 3184805), (8450, 3116963), (10751, 2449850), (18845, 1397630), (20675, 1273922), (21502, 1224925), (37690, 698815), (41350, 636961), (48997, 537550), (53755, 489970), (94225, 279526), (97994, 268775), (107510, 244985), (139763, 188450)]