42475750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 80668224

約数和(自身を除く): 38192474

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 2393, 3550, 4786, 8875, 11965, 17750, 23930, 59825, 119650, 169903, 299125, 339806, 598250, 849515, 1699030, 4247575, 8495150, 21237875, 42475750]

約数ペア:

[(1, 42475750), (2, 21237875), (5, 8495150), (10, 4247575), (25, 1699030), (50, 849515), (71, 598250), (125, 339806), (142, 299125), (250, 169903), (355, 119650), (710, 59825), (1775, 23930), (2393, 17750), (3550, 11965), (4786, 8875)]