2681870960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{568193}}^1$

素因数の和:568265

約数の個数: 40

約数和(自身を含む): 6341045040

約数和(自身を除く): 3659174080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 568193, 1136386, 2272772, 2840965, 4545544, 5681930, 9091088, 11363860, 22727720, 33523387, 45455440, 67046774, 134093548, 167616935, 268187096, 335233870, 536374192, 670467740, 1340935480, 2681870960]

約数ペア:

[(1, 2681870960), (2, 1340935480), (4, 670467740), (5, 536374192), (8, 335233870), (10, 268187096), (16, 167616935), (20, 134093548), (40, 67046774), (59, 45455440), (80, 33523387), (118, 22727720), (236, 11363860), (295, 9091088), (472, 5681930), (590, 4545544), (944, 2840965), (1180, 2272772), (2360, 1136386), (4720, 568193)]