759821140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{2539}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 1720535040

約数和(自身を除く): 960713900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1151, 2302, 2539, 4604, 5078, 5755, 10156, 11510, 12695, 14963, 23020, 25390, 29926, 33007, 50780, 59852, 66014, 74815, 132028, 149630, 165035, 299260, 330070, 660140, 2922389, 5844778, 11689556, 14611945, 29223890, 37991057, 58447780, 75982114, 151964228, 189955285, 379910570, 759821140]

約数ペア:

[(1, 759821140), (2, 379910570), (4, 189955285), (5, 151964228), (10, 75982114), (13, 58447780), (20, 37991057), (26, 29223890), (52, 14611945), (65, 11689556), (130, 5844778), (260, 2922389), (1151, 660140), (2302, 330070), (2539, 299260), (4604, 165035), (5078, 149630), (5755, 132028), (10156, 74815), (11510, 66014), (12695, 59852), (14963, 50780), (23020, 33007), (25390, 29926)]