460331960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 1133157600

約数和(自身を除く): 672825640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 401, 440, 802, 1604, 2005, 2609, 3208, 4010, 4411, 5218, 8020, 8822, 10436, 13045, 16040, 17644, 20872, 22055, 26090, 28699, 35288, 44110, 52180, 57398, 88220, 104360, 114796, 143495, 176440, 229592, 286990, 573980, 1046209, 1147960, 2092418, 4184836, 5231045, 8369672, 10462090, 11508299, 20924180, 23016598, 41848360, 46033196, 57541495, 92066392, 115082990, 230165980, 460331960]

約数ペア:

[(1, 460331960), (2, 230165980), (4, 115082990), (5, 92066392), (8, 57541495), (10, 46033196), (11, 41848360), (20, 23016598), (22, 20924180), (40, 11508299), (44, 10462090), (55, 8369672), (88, 5231045), (110, 4184836), (220, 2092418), (401, 1147960), (440, 1046209), (802, 573980), (1604, 286990), (2005, 229592), (2609, 176440), (3208, 143495), (4010, 114796), (4411, 104360), (5218, 88220), (8020, 57398), (8822, 52180), (10436, 44110), (13045, 35288), (16040, 28699), (17644, 26090), (20872, 22055)]