1775200940

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 3764517120

約数和(自身を除く): 1989316180

約数列:

[1, 2, 4, 5, 10, 20, 181, 269, 362, 538, 724, 905, 1076, 1345, 1810, 1823, 2690, 3620, 3646, 5380, 7292, 9115, 18230, 36460, 48689, 97378, 194756, 243445, 329963, 486890, 490387, 659926, 973780, 980774, 1319852, 1649815, 1961548, 2451935, 3299630, 4903870, 6599260, 9807740, 88760047, 177520094, 355040188, 443800235, 887600470, 1775200940]

約数ペア:

[(1, 1775200940), (2, 887600470), (4, 443800235), (5, 355040188), (10, 177520094), (20, 88760047), (181, 9807740), (269, 6599260), (362, 4903870), (538, 3299630), (724, 2451935), (905, 1961548), (1076, 1649815), (1345, 1319852), (1810, 980774), (1823, 973780), (2690, 659926), (3620, 490387), (3646, 486890), (5380, 329963), (7292, 243445), (9115, 194756), (18230, 97378), (36460, 48689)]