22696240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40529}}^1$

素因数の和:40549

約数の個数: 40

約数和(自身を含む): 60308640

約数和(自身を除く): 37612400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40529, 81058, 162116, 202645, 283703, 324232, 405290, 567406, 648464, 810580, 1134812, 1418515, 1621160, 2269624, 2837030, 3242320, 4539248, 5674060, 11348120, 22696240]

約数ペア:

[(1, 22696240), (2, 11348120), (4, 5674060), (5, 4539248), (7, 3242320), (8, 2837030), (10, 2269624), (14, 1621160), (16, 1418515), (20, 1134812), (28, 810580), (35, 648464), (40, 567406), (56, 405290), (70, 324232), (80, 283703), (112, 202645), (140, 162116), (280, 81058), (560, 40529)]