669348580580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8243}}^1\times {\mathrm{94421}}^1$

素因数の和:102716

約数の個数: 48

約数和(自身を含む): 1438510860864

約数和(自身を除く): 769162280284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 8243, 16486, 32972, 41215, 82430, 94421, 164860, 188842, 354449, 377684, 472105, 708898, 944210, 1417796, 1772245, 1888420, 3544490, 4060103, 7088980, 8120206, 16240412, 20300515, 40601030, 81202060, 778312303, 1556624606, 3113249212, 3891561515, 7783123030, 15566246060, 33467429029, 66934858058, 133869716116, 167337145145, 334674290290, 669348580580]

約数ペア:

[(1, 669348580580), (2, 334674290290), (4, 167337145145), (5, 133869716116), (10, 66934858058), (20, 33467429029), (43, 15566246060), (86, 7783123030), (172, 3891561515), (215, 3113249212), (430, 1556624606), (860, 778312303), (8243, 81202060), (16486, 40601030), (32972, 20300515), (41215, 16240412), (82430, 8120206), (94421, 7088980), (164860, 4060103), (188842, 3544490), (354449, 1888420), (377684, 1772245), (472105, 1417796), (708898, 944210)]