3993200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 9802200

約数和(自身を除く): 5809000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 149, 200, 268, 298, 335, 400, 536, 596, 670, 745, 1072, 1192, 1340, 1490, 1675, 2384, 2680, 2980, 3350, 3725, 5360, 5960, 6700, 7450, 9983, 11920, 13400, 14900, 19966, 26800, 29800, 39932, 49915, 59600, 79864, 99830, 159728, 199660, 249575, 399320, 499150, 798640, 998300, 1996600, 3993200]

約数ペア:

[(1, 3993200), (2, 1996600), (4, 998300), (5, 798640), (8, 499150), (10, 399320), (16, 249575), (20, 199660), (25, 159728), (40, 99830), (50, 79864), (67, 59600), (80, 49915), (100, 39932), (134, 29800), (149, 26800), (200, 19966), (268, 14900), (298, 13400), (335, 11920), (400, 9983), (536, 7450), (596, 6700), (670, 5960), (745, 5360), (1072, 3725), (1192, 3350), (1340, 2980), (1490, 2680), (1675, 2384)]