452180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 991872

約数和(自身を除く): 539692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 983, 1966, 3932, 4915, 9830, 19660, 22609, 45218, 90436, 113045, 226090, 452180]

約数ペア:

[(1, 452180), (2, 226090), (4, 113045), (5, 90436), (10, 45218), (20, 22609), (23, 19660), (46, 9830), (92, 4915), (115, 3932), (230, 1966), (460, 983)]