2752311340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{2297}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 5831882784

約数和(自身を除く): 3079571444

約数列:

[1, 2, 4, 5, 10, 20, 181, 331, 362, 662, 724, 905, 1324, 1655, 1810, 2297, 3310, 3620, 4594, 6620, 9188, 11485, 22970, 45940, 59911, 119822, 239644, 299555, 415757, 599110, 760307, 831514, 1198220, 1520614, 1663028, 2078785, 3041228, 3801535, 4157570, 7603070, 8315140, 15206140, 137615567, 275231134, 550462268, 688077835, 1376155670, 2752311340]

約数ペア:

[(1, 2752311340), (2, 1376155670), (4, 688077835), (5, 550462268), (10, 275231134), (20, 137615567), (181, 15206140), (331, 8315140), (362, 7603070), (662, 4157570), (724, 3801535), (905, 3041228), (1324, 2078785), (1655, 1663028), (1810, 1520614), (2297, 1198220), (3310, 831514), (3620, 760307), (4594, 599110), (6620, 415757), (9188, 299555), (11485, 239644), (22970, 119822), (45940, 59911)]