64296550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 128630160

約数和(自身を除く): 64333610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1129, 1139, 1675, 2258, 2278, 3350, 5645, 5695, 11290, 11390, 19193, 28225, 28475, 38386, 56450, 56950, 75643, 95965, 151286, 191930, 378215, 479825, 756430, 959650, 1285931, 1891075, 2571862, 3782150, 6429655, 12859310, 32148275, 64296550]

約数ペア:

[(1, 64296550), (2, 32148275), (5, 12859310), (10, 6429655), (17, 3782150), (25, 2571862), (34, 1891075), (50, 1285931), (67, 959650), (85, 756430), (134, 479825), (170, 378215), (335, 191930), (425, 151286), (670, 95965), (850, 75643), (1129, 56950), (1139, 56450), (1675, 38386), (2258, 28475), (2278, 28225), (3350, 19193), (5645, 11390), (5695, 11290)]