100703140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 217728000

約数和(自身を除く): 117024860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 470, 596, 719, 745, 940, 1438, 1490, 2876, 2980, 3595, 7003, 7190, 14006, 14380, 28012, 33793, 35015, 67586, 70030, 107131, 135172, 140060, 168965, 214262, 337930, 428524, 535655, 675860, 1071310, 2142620, 5035157, 10070314, 20140628, 25175785, 50351570, 100703140]

約数ペア:

[(1, 100703140), (2, 50351570), (4, 25175785), (5, 20140628), (10, 10070314), (20, 5035157), (47, 2142620), (94, 1071310), (149, 675860), (188, 535655), (235, 428524), (298, 337930), (470, 214262), (596, 168965), (719, 140060), (745, 135172), (940, 107131), (1438, 70030), (1490, 67586), (2876, 35015), (2980, 33793), (3595, 28012), (7003, 14380), (7190, 14006)]