2681990410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 5717638080

約数和(自身を除く): 3035647670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 110, 121, 190, 209, 215, 242, 418, 430, 473, 605, 817, 946, 1045, 1210, 1634, 2090, 2299, 2365, 2713, 4085, 4598, 4730, 5203, 5426, 8170, 8987, 10406, 11495, 13565, 17974, 22990, 26015, 27130, 29843, 44935, 51547, 52030, 59686, 89870, 98857, 103094, 116659, 149215, 197714, 233318, 257735, 298430, 328273, 494285, 515470, 567017, 583295, 656546, 988570, 1134034, 1166590, 1283249, 1641365, 2216521, 2566498, 2835085, 3282730, 4433042, 5670170, 6237187, 6416245, 11082605, 12474374, 12832490, 14115739, 22165210, 24381731, 28231478, 31185935, 48763462, 62371870, 70578695, 121908655, 141157390, 243817310, 268199041, 536398082, 1340995205, 2681990410]

約数ペア:

[(1, 2681990410), (2, 1340995205), (5, 536398082), (10, 268199041), (11, 243817310), (19, 141157390), (22, 121908655), (38, 70578695), (43, 62371870), (55, 48763462), (86, 31185935), (95, 28231478), (110, 24381731), (121, 22165210), (190, 14115739), (209, 12832490), (215, 12474374), (242, 11082605), (418, 6416245), (430, 6237187), (473, 5670170), (605, 4433042), (817, 3282730), (946, 2835085), (1045, 2566498), (1210, 2216521), (1634, 1641365), (2090, 1283249), (2299, 1166590), (2365, 1134034), (2713, 988570), (4085, 656546), (4598, 583295), (4730, 567017), (5203, 515470), (5426, 494285), (8170, 328273), (8987, 298430), (10406, 257735), (11495, 233318), (13565, 197714), (17974, 149215), (22990, 116659), (26015, 103094), (27130, 98857), (29843, 89870), (44935, 59686), (51547, 52030)]