82757180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5246

約数の個数: 48

約数和(自身を含む): 192223584

約数和(自身を除く): 109466404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 5153, 8030, 10306, 16060, 20612, 25765, 51530, 56683, 103060, 113366, 226732, 283415, 376169, 566830, 752338, 1133660, 1504676, 1880845, 3761690, 4137859, 7523380, 8275718, 16551436, 20689295, 41378590, 82757180]

約数ペア:

[(1, 82757180), (2, 41378590), (4, 20689295), (5, 16551436), (10, 8275718), (11, 7523380), (20, 4137859), (22, 3761690), (44, 1880845), (55, 1504676), (73, 1133660), (110, 752338), (146, 566830), (220, 376169), (292, 283415), (365, 226732), (730, 113366), (803, 103060), (1460, 56683), (1606, 51530), (3212, 25765), (4015, 20612), (5153, 16060), (8030, 10306)]