2241283960

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{12583}}^1$

素因数の和:12728

約数の個数: 64

約数和(自身を含む): 5196185280

約数和(自身を除く): 2954901320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 73, 122, 146, 244, 292, 305, 365, 488, 584, 610, 730, 1220, 1460, 2440, 2920, 4453, 8906, 12583, 17812, 22265, 25166, 35624, 44530, 50332, 62915, 89060, 100664, 125830, 178120, 251660, 503320, 767563, 918559, 1535126, 1837118, 3070252, 3674236, 3837815, 4592795, 6140504, 7348472, 7675630, 9185590, 15351260, 18371180, 30702520, 36742360, 56032099, 112064198, 224128396, 280160495, 448256792, 560320990, 1120641980, 2241283960]

約数ペア:

[(1, 2241283960), (2, 1120641980), (4, 560320990), (5, 448256792), (8, 280160495), (10, 224128396), (20, 112064198), (40, 56032099), (61, 36742360), (73, 30702520), (122, 18371180), (146, 15351260), (244, 9185590), (292, 7675630), (305, 7348472), (365, 6140504), (488, 4592795), (584, 3837815), (610, 3674236), (730, 3070252), (1220, 1837118), (1460, 1535126), (2440, 918559), (2920, 767563), (4453, 503320), (8906, 251660), (12583, 178120), (17812, 125830), (22265, 100664), (25166, 89060), (35624, 62915), (44530, 50332)]