8446020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 26320896

約数和(自身を除く): 17874876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 191, 201, 220, 268, 330, 335, 382, 402, 573, 660, 670, 737, 764, 804, 955, 1005, 1146, 1340, 1474, 1910, 2010, 2101, 2211, 2292, 2865, 2948, 3685, 3820, 4020, 4202, 4422, 5730, 6303, 7370, 8404, 8844, 10505, 11055, 11460, 12606, 12797, 14740, 21010, 22110, 25212, 25594, 31515, 38391, 42020, 44220, 51188, 63030, 63985, 76782, 126060, 127970, 140767, 153564, 191955, 255940, 281534, 383910, 422301, 563068, 703835, 767820, 844602, 1407670, 1689204, 2111505, 2815340, 4223010, 8446020]

約数ペア:

[(1, 8446020), (2, 4223010), (3, 2815340), (4, 2111505), (5, 1689204), (6, 1407670), (10, 844602), (11, 767820), (12, 703835), (15, 563068), (20, 422301), (22, 383910), (30, 281534), (33, 255940), (44, 191955), (55, 153564), (60, 140767), (66, 127970), (67, 126060), (110, 76782), (132, 63985), (134, 63030), (165, 51188), (191, 44220), (201, 42020), (220, 38391), (268, 31515), (330, 25594), (335, 25212), (382, 22110), (402, 21010), (573, 14740), (660, 12797), (670, 12606), (737, 11460), (764, 11055), (804, 10505), (955, 8844), (1005, 8404), (1146, 7370), (1340, 6303), (1474, 5730), (1910, 4422), (2010, 4202), (2101, 4020), (2211, 3820), (2292, 3685), (2865, 2948)]