222733540

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{19301}}^1$

素因数の和:19887

約数の個数: 24

約数和(自身を含む): 468575352

約数和(自身を除く): 245841812

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 11540, 19301, 38602, 77204, 96505, 193010, 386020, 11136677, 22273354, 44546708, 55683385, 111366770, 222733540]

約数ペア:

[(1, 222733540), (2, 111366770), (4, 55683385), (5, 44546708), (10, 22273354), (20, 11136677), (577, 386020), (1154, 193010), (2308, 96505), (2885, 77204), (5770, 38602), (11540, 19301)]