22277870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 19235602

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 503, 515, 1006, 1030, 2515, 4429, 5030, 8858, 21629, 22145, 43258, 44290, 51809, 103618, 108145, 216290, 259045, 518090, 2227787, 4455574, 11138935, 22277870]

約数ペア:

[(1, 22277870), (2, 11138935), (5, 4455574), (10, 2227787), (43, 518090), (86, 259045), (103, 216290), (206, 108145), (215, 103618), (430, 51809), (503, 44290), (515, 43258), (1006, 22145), (1030, 21629), (2515, 8858), (4429, 5030)]