42562480

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 99337392

約数和(自身を除く): 56774912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 1733, 2456, 3070, 3466, 4912, 6140, 6932, 8665, 12280, 13864, 17330, 24560, 27728, 34660, 69320, 138640, 532031, 1064062, 2128124, 2660155, 4256248, 5320310, 8512496, 10640620, 21281240, 42562480]

約数ペア:

[(1, 42562480), (2, 21281240), (4, 10640620), (5, 8512496), (8, 5320310), (10, 4256248), (16, 2660155), (20, 2128124), (40, 1064062), (80, 532031), (307, 138640), (614, 69320), (1228, 34660), (1535, 27728), (1733, 24560), (2456, 17330), (3070, 13864), (3466, 12280), (4912, 8665), (6140, 6932)]