104587600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20144

約数の個数: 60

約数和(自身を含む): 270613756

約数和(自身を除く): 166026156

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 20113, 40226, 80452, 100565, 160904, 201130, 261469, 321808, 402260, 502825, 522938, 804520, 1005650, 1045876, 1307345, 1609040, 2011300, 2091752, 2614690, 4022600, 4183504, 5229380, 6536725, 8045200, 10458760, 13073450, 20917520, 26146900, 52293800, 104587600]

約数ペア:

[(1, 104587600), (2, 52293800), (4, 26146900), (5, 20917520), (8, 13073450), (10, 10458760), (13, 8045200), (16, 6536725), (20, 5229380), (25, 4183504), (26, 4022600), (40, 2614690), (50, 2091752), (52, 2011300), (65, 1609040), (80, 1307345), (100, 1045876), (104, 1005650), (130, 804520), (200, 522938), (208, 502825), (260, 402260), (325, 321808), (400, 261469), (520, 201130), (650, 160904), (1040, 100565), (1300, 80452), (2600, 40226), (5200, 20113)]