456505540

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{14419}}^1$

素因数の和:16011

約数の個数: 24

約数和(自身を含む): 959333760

約数和(自身を除く): 502828220

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 14419, 15830, 28838, 31660, 57676, 72095, 144190, 288380, 22825277, 45650554, 91301108, 114126385, 228252770, 456505540]

約数ペア:

[(1, 456505540), (2, 228252770), (4, 114126385), (5, 91301108), (10, 45650554), (20, 22825277), (1583, 288380), (3166, 144190), (6332, 72095), (7915, 57676), (14419, 31660), (15830, 28838)]