2011921260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{83621}}^1$

素因数の和:84034

約数の個数: 48

約数和(自身を含む): 5647495392

約数和(自身を除く): 3635574132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 83621, 167242, 250863, 334484, 418105, 501726, 836210, 1003452, 1254315, 1672420, 2508630, 5017260, 33532021, 67064042, 100596063, 134128084, 167660105, 201192126, 335320210, 402384252, 502980315, 670640420, 1005960630, 2011921260]

約数ペア:

[(1, 2011921260), (2, 1005960630), (3, 670640420), (4, 502980315), (5, 402384252), (6, 335320210), (10, 201192126), (12, 167660105), (15, 134128084), (20, 100596063), (30, 67064042), (60, 33532021), (401, 5017260), (802, 2508630), (1203, 1672420), (1604, 1254315), (2005, 1003452), (2406, 836210), (4010, 501726), (4812, 418105), (6015, 334484), (8020, 250863), (12030, 167242), (24060, 83621)]