2016241370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 4467778560

約数和(自身を除く): 2451537190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 53, 55, 65, 74, 106, 110, 130, 143, 185, 265, 286, 370, 407, 481, 530, 583, 689, 715, 719, 814, 962, 1166, 1378, 1430, 1438, 1961, 2035, 2405, 2915, 3445, 3595, 3922, 4070, 4810, 5291, 5830, 6890, 7190, 7579, 7909, 9347, 9805, 10582, 15158, 15818, 18694, 19610, 21571, 25493, 26455, 26603, 37895, 38107, 39545, 43142, 46735, 50986, 52910, 53206, 75790, 76214, 79090, 93470, 102817, 107855, 127465, 133015, 190535, 205634, 215710, 254930, 266030, 280423, 292633, 345839, 381070, 419177, 495391, 514085, 560846, 585266, 691678, 838354, 990782, 1028170, 1402115, 1409959, 1463165, 1729195, 2095885, 2476955, 2804230, 2819918, 2926330, 3458390, 3804229, 4191770, 4953910, 5449301, 7049795, 7608458, 10898602, 14099590, 15509549, 18329467, 19021145, 27246505, 31019098, 36658934, 38042290, 54493010, 77547745, 91647335, 155095490, 183294670, 201624137, 403248274, 1008120685, 2016241370]

約数ペア:

[(1, 2016241370), (2, 1008120685), (5, 403248274), (10, 201624137), (11, 183294670), (13, 155095490), (22, 91647335), (26, 77547745), (37, 54493010), (53, 38042290), (55, 36658934), (65, 31019098), (74, 27246505), (106, 19021145), (110, 18329467), (130, 15509549), (143, 14099590), (185, 10898602), (265, 7608458), (286, 7049795), (370, 5449301), (407, 4953910), (481, 4191770), (530, 3804229), (583, 3458390), (689, 2926330), (715, 2819918), (719, 2804230), (814, 2476955), (962, 2095885), (1166, 1729195), (1378, 1463165), (1430, 1409959), (1438, 1402115), (1961, 1028170), (2035, 990782), (2405, 838354), (2915, 691678), (3445, 585266), (3595, 560846), (3922, 514085), (4070, 495391), (4810, 419177), (5291, 381070), (5830, 345839), (6890, 292633), (7190, 280423), (7579, 266030), (7909, 254930), (9347, 215710), (9805, 205634), (10582, 190535), (15158, 133015), (15818, 127465), (18694, 107855), (19610, 102817), (21571, 93470), (25493, 79090), (26455, 76214), (26603, 75790), (37895, 53206), (38107, 52910), (39545, 50986), (43142, 46735)]