33181850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 34313830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 719, 923, 1438, 1775, 1846, 3550, 3595, 4615, 7190, 9230, 9347, 17975, 18694, 23075, 35950, 46150, 46735, 51049, 93470, 102098, 233675, 255245, 467350, 510490, 663637, 1276225, 1327274, 2552450, 3318185, 6636370, 16590925, 33181850]

約数ペア:

[(1, 33181850), (2, 16590925), (5, 6636370), (10, 3318185), (13, 2552450), (25, 1327274), (26, 1276225), (50, 663637), (65, 510490), (71, 467350), (130, 255245), (142, 233675), (325, 102098), (355, 93470), (650, 51049), (710, 46735), (719, 46150), (923, 35950), (1438, 23075), (1775, 18694), (1846, 17975), (3550, 9347), (3595, 9230), (4615, 7190)]