22147150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10301}}^1$

素因数の和:10356

約数の個数: 24

約数和(自身を含む): 42155784

約数和(自身を除く): 20008634

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 10301, 20602, 51505, 103010, 257525, 442943, 515050, 885886, 2214715, 4429430, 11073575, 22147150]

約数ペア:

[(1, 22147150), (2, 11073575), (5, 4429430), (10, 2214715), (25, 885886), (43, 515050), (50, 442943), (86, 257525), (215, 103010), (430, 51505), (1075, 20602), (2150, 10301)]