22486520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80309}}^1$

素因数の和:80327

約数の個数: 32

約数和(自身を含む): 57823200

約数和(自身を除く): 35336680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80309, 160618, 321236, 401545, 562163, 642472, 803090, 1124326, 1606180, 2248652, 2810815, 3212360, 4497304, 5621630, 11243260, 22486520]

約数ペア:

[(1, 22486520), (2, 11243260), (4, 5621630), (5, 4497304), (7, 3212360), (8, 2810815), (10, 2248652), (14, 1606180), (20, 1124326), (28, 803090), (35, 642472), (40, 562163), (56, 401545), (70, 321236), (140, 160618), (280, 80309)]