22475450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7442

約数の個数: 24

約数和(自身を含む): 42495420

約数和(自身を除く): 20019970

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 7369, 14738, 36845, 73690, 184225, 368450, 449509, 899018, 2247545, 4495090, 11237725, 22475450]

約数ペア:

[(1, 22475450), (2, 11237725), (5, 4495090), (10, 2247545), (25, 899018), (50, 449509), (61, 368450), (122, 184225), (305, 73690), (610, 36845), (1525, 14738), (3050, 7369)]