100407840784

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1499}}^1\times {\mathrm{19841}}^1$

素因数の和:21559

約数の個数: 40

約数和(自身を含む): 195602436000

約数和(自身を除く): 95194595216

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1499, 1688, 2998, 3376, 5996, 11992, 19841, 23984, 39682, 79364, 158728, 316289, 317456, 632578, 1265156, 2530312, 4186451, 5060624, 8372902, 16745804, 29741659, 33491608, 59483318, 66983216, 118966636, 237933272, 475866544, 6275490049, 12550980098, 25101960196, 50203920392, 100407840784]

約数ペア:

[(1, 100407840784), (2, 50203920392), (4, 25101960196), (8, 12550980098), (16, 6275490049), (211, 475866544), (422, 237933272), (844, 118966636), (1499, 66983216), (1688, 59483318), (2998, 33491608), (3376, 29741659), (5996, 16745804), (11992, 8372902), (19841, 5060624), (23984, 4186451), (39682, 2530312), (79364, 1265156), (158728, 632578), (316289, 317456)]