4455500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 11880960

約数和(自身を除く): 7425460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 67, 70, 76, 95, 100, 125, 133, 134, 140, 175, 190, 250, 266, 268, 335, 350, 380, 469, 475, 500, 532, 665, 670, 700, 875, 938, 950, 1273, 1330, 1340, 1675, 1750, 1876, 1900, 2345, 2375, 2546, 2660, 3325, 3350, 3500, 4690, 4750, 5092, 6365, 6650, 6700, 8375, 8911, 9380, 9500, 11725, 12730, 13300, 16625, 16750, 17822, 23450, 25460, 31825, 33250, 33500, 35644, 44555, 46900, 58625, 63650, 66500, 89110, 117250, 127300, 159125, 178220, 222775, 234500, 318250, 445550, 636500, 891100, 1113875, 2227750, 4455500]

約数ペア:

[(1, 4455500), (2, 2227750), (4, 1113875), (5, 891100), (7, 636500), (10, 445550), (14, 318250), (19, 234500), (20, 222775), (25, 178220), (28, 159125), (35, 127300), (38, 117250), (50, 89110), (67, 66500), (70, 63650), (76, 58625), (95, 46900), (100, 44555), (125, 35644), (133, 33500), (134, 33250), (140, 31825), (175, 25460), (190, 23450), (250, 17822), (266, 16750), (268, 16625), (335, 13300), (350, 12730), (380, 11725), (469, 9500), (475, 9380), (500, 8911), (532, 8375), (665, 6700), (670, 6650), (700, 6365), (875, 5092), (938, 4750), (950, 4690), (1273, 3500), (1330, 3350), (1340, 3325), (1675, 2660), (1750, 2546), (1876, 2375), (1900, 2345)]