42351500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 93877056

約数和(自身を除く): 51525556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1193, 1420, 1775, 2386, 3550, 4772, 5965, 7100, 8875, 11930, 17750, 23860, 29825, 35500, 59650, 84703, 119300, 149125, 169406, 298250, 338812, 423515, 596500, 847030, 1694060, 2117575, 4235150, 8470300, 10587875, 21175750, 42351500]

約数ペア:

[(1, 42351500), (2, 21175750), (4, 10587875), (5, 8470300), (10, 4235150), (20, 2117575), (25, 1694060), (50, 847030), (71, 596500), (100, 423515), (125, 338812), (142, 298250), (250, 169406), (284, 149125), (355, 119300), (500, 84703), (710, 59650), (1193, 35500), (1420, 29825), (1775, 23860), (2386, 17750), (3550, 11930), (4772, 8875), (5965, 7100)]