2040463675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 2860531200

約数和(自身を除く): 820067525

約数列:

[1, 5, 17, 19, 25, 71, 85, 95, 323, 355, 425, 475, 1207, 1349, 1615, 1775, 3559, 6035, 6745, 8075, 17795, 22933, 30175, 33725, 60503, 67621, 88975, 114665, 252689, 302515, 338105, 573325, 1149557, 1263445, 1512575, 1690525, 4295713, 4801091, 5747785, 6317225, 21478565, 24005455, 28738925, 81618547, 107392825, 120027275, 408092735, 2040463675]

約数ペア:

[(1, 2040463675), (5, 408092735), (17, 120027275), (19, 107392825), (25, 81618547), (71, 28738925), (85, 24005455), (95, 21478565), (323, 6317225), (355, 5747785), (425, 4801091), (475, 4295713), (1207, 1690525), (1349, 1512575), (1615, 1263445), (1775, 1149557), (3559, 573325), (6035, 338105), (6745, 302515), (8075, 252689), (17795, 114665), (22933, 88975), (30175, 67621), (33725, 60503)]