44641940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{45553}}^1$

素因数の和:45576

約数の個数: 36

約数和(自身を含む): 109056276

約数和(自身を除く): 64414336

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 45553, 91106, 182212, 227765, 318871, 455530, 637742, 911060, 1275484, 1594355, 2232097, 3188710, 4464194, 6377420, 8928388, 11160485, 22320970, 44641940]

約数ペア:

[(1, 44641940), (2, 22320970), (4, 11160485), (5, 8928388), (7, 6377420), (10, 4464194), (14, 3188710), (20, 2232097), (28, 1594355), (35, 1275484), (49, 911060), (70, 637742), (98, 455530), (140, 318871), (196, 227765), (245, 182212), (490, 91106), (980, 45553)]