13373200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 32674000

約数和(自身を除く): 19300800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 499, 536, 670, 998, 1072, 1340, 1675, 1996, 2495, 2680, 3350, 3992, 4990, 5360, 6700, 7984, 9980, 12475, 13400, 19960, 24950, 26800, 33433, 39920, 49900, 66866, 99800, 133732, 167165, 199600, 267464, 334330, 534928, 668660, 835825, 1337320, 1671650, 2674640, 3343300, 6686600, 13373200]

約数ペア:

[(1, 13373200), (2, 6686600), (4, 3343300), (5, 2674640), (8, 1671650), (10, 1337320), (16, 835825), (20, 668660), (25, 534928), (40, 334330), (50, 267464), (67, 199600), (80, 167165), (100, 133732), (134, 99800), (200, 66866), (268, 49900), (335, 39920), (400, 33433), (499, 26800), (536, 24950), (670, 19960), (998, 13400), (1072, 12475), (1340, 9980), (1675, 7984), (1996, 6700), (2495, 5360), (2680, 4990), (3350, 3992)]