40367016740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1\times {\mathrm{11131}}^1$

素因数の和:12332

約数の個数: 48

約数和(自身を含む): 85336130880

約数和(自身を除く): 44969114140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1013, 1790, 2026, 3580, 4052, 5065, 10130, 11131, 20260, 22262, 44524, 55655, 111310, 181327, 222620, 362654, 725308, 906635, 1813270, 1992449, 3626540, 3984898, 7969796, 9962245, 11275703, 19924490, 22551406, 39848980, 45102812, 56378515, 112757030, 225514060, 2018350837, 4036701674, 8073403348, 10091754185, 20183508370, 40367016740]

約数ペア:

[(1, 40367016740), (2, 20183508370), (4, 10091754185), (5, 8073403348), (10, 4036701674), (20, 2018350837), (179, 225514060), (358, 112757030), (716, 56378515), (895, 45102812), (1013, 39848980), (1790, 22551406), (2026, 19924490), (3580, 11275703), (4052, 9962245), (5065, 7969796), (10130, 3984898), (11131, 3626540), (20260, 1992449), (22262, 1813270), (44524, 906635), (55655, 725308), (111310, 362654), (181327, 222620)]