2065932280

素因数分解:

$2^3\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{33343}}^1$

素因数の和:34903

約数の個数: 32

約数和(自身を含む): 4651488000

約数和(自身を除く): 2585555720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1549, 3098, 6196, 7745, 12392, 15490, 30980, 33343, 61960, 66686, 133372, 166715, 266744, 333430, 666860, 1333720, 51648307, 103296614, 206593228, 258241535, 413186456, 516483070, 1032966140, 2065932280]

約数ペア:

[(1, 2065932280), (2, 1032966140), (4, 516483070), (5, 413186456), (8, 258241535), (10, 206593228), (20, 103296614), (40, 51648307), (1549, 1333720), (3098, 666860), (6196, 333430), (7745, 266744), (12392, 166715), (15490, 133372), (30980, 66686), (33343, 61960)]