459156920

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{9973}}^1$

素因数の和:11135

約数の個数: 32

約数和(自身を含む): 1034104320

約数和(自身を除く): 574947400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 9973, 11510, 19946, 23020, 39892, 46040, 49865, 79784, 99730, 199460, 398920, 11478923, 22957846, 45915692, 57394615, 91831384, 114789230, 229578460, 459156920]

約数ペア:

[(1, 459156920), (2, 229578460), (4, 114789230), (5, 91831384), (8, 57394615), (10, 45915692), (20, 22957846), (40, 11478923), (1151, 398920), (2302, 199460), (4604, 99730), (5755, 79784), (9208, 49865), (9973, 46040), (11510, 39892), (19946, 23020)]