2010036820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3607}}^1$

素因数の和:3793

約数の個数: 96

約数和(自身を含む): 4909766400

約数和(自身を除く): 2899729580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 149, 170, 187, 220, 298, 340, 374, 596, 745, 748, 935, 1490, 1639, 1870, 2533, 2980, 3278, 3607, 3740, 5066, 6556, 7214, 8195, 10132, 12665, 14428, 16390, 18035, 25330, 27863, 32780, 36070, 39677, 50660, 55726, 61319, 72140, 79354, 111452, 122638, 139315, 158708, 198385, 245276, 278630, 306595, 396770, 537443, 557260, 613190, 674509, 793540, 1074886, 1226380, 1349018, 2149772, 2687215, 2698036, 3372545, 5374430, 5911873, 6745090, 9136531, 10748860, 11823746, 13490180, 18273062, 23647492, 29559365, 36546124, 45682655, 59118730, 91365310, 100501841, 118237460, 182730620, 201003682, 402007364, 502509205, 1005018410, 2010036820]

約数ペア:

[(1, 2010036820), (2, 1005018410), (4, 502509205), (5, 402007364), (10, 201003682), (11, 182730620), (17, 118237460), (20, 100501841), (22, 91365310), (34, 59118730), (44, 45682655), (55, 36546124), (68, 29559365), (85, 23647492), (110, 18273062), (149, 13490180), (170, 11823746), (187, 10748860), (220, 9136531), (298, 6745090), (340, 5911873), (374, 5374430), (596, 3372545), (745, 2698036), (748, 2687215), (935, 2149772), (1490, 1349018), (1639, 1226380), (1870, 1074886), (2533, 793540), (2980, 674509), (3278, 613190), (3607, 557260), (3740, 537443), (5066, 396770), (6556, 306595), (7214, 278630), (8195, 245276), (10132, 198385), (12665, 158708), (14428, 139315), (16390, 122638), (18035, 111452), (25330, 79354), (27863, 72140), (32780, 61319), (36070, 55726), (39677, 50660)]