40804930556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{146977}}^1$

素因数の和:147294

約数の個数: 48

約数和(自身を含む): 81237680160

約数和(自身を除く): 40432749604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 281, 494, 562, 988, 1124, 3653, 5339, 7306, 10678, 14612, 21356, 69407, 138814, 146977, 277628, 293954, 587908, 1910701, 2792563, 3821402, 5585126, 7642804, 11170252, 36303319, 41300537, 72606638, 82601074, 145213276, 165202148, 536906981, 784710203, 1073813962, 1569420406, 2147627924, 3138840812, 10201232639, 20402465278, 40804930556]

約数ペア:

[(1, 40804930556), (2, 20402465278), (4, 10201232639), (13, 3138840812), (19, 2147627924), (26, 1569420406), (38, 1073813962), (52, 784710203), (76, 536906981), (247, 165202148), (281, 145213276), (494, 82601074), (562, 72606638), (988, 41300537), (1124, 36303319), (3653, 11170252), (5339, 7642804), (7306, 5585126), (10678, 3821402), (14612, 2792563), (21356, 1910701), (69407, 587908), (138814, 293954), (146977, 277628)]