415011350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 833384160

約数和(自身を除く): 418372810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 761, 839, 1522, 1678, 3805, 4195, 7610, 8390, 9893, 10907, 19025, 19786, 20975, 21814, 38050, 41950, 49465, 54535, 98930, 109070, 247325, 272675, 494650, 545350, 638479, 1276958, 3192395, 6384790, 8300227, 15961975, 16600454, 31923950, 41501135, 83002270, 207505675, 415011350]

約数ペア:

[(1, 415011350), (2, 207505675), (5, 83002270), (10, 41501135), (13, 31923950), (25, 16600454), (26, 15961975), (50, 8300227), (65, 6384790), (130, 3192395), (325, 1276958), (650, 638479), (761, 545350), (839, 494650), (1522, 272675), (1678, 247325), (3805, 109070), (4195, 98930), (7610, 54535), (8390, 49465), (9893, 41950), (10907, 38050), (19025, 21814), (19786, 20975)]