42920200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 101310480

約数和(自身を除く): 58390280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3203, 3350, 6406, 6700, 12812, 13400, 16015, 25624, 32030, 64060, 80075, 128120, 160150, 214601, 320300, 429202, 640600, 858404, 1073005, 1716808, 2146010, 4292020, 5365025, 8584040, 10730050, 21460100, 42920200]

約数ペア:

[(1, 42920200), (2, 21460100), (4, 10730050), (5, 8584040), (8, 5365025), (10, 4292020), (20, 2146010), (25, 1716808), (40, 1073005), (50, 858404), (67, 640600), (100, 429202), (134, 320300), (200, 214601), (268, 160150), (335, 128120), (536, 80075), (670, 64060), (1340, 32030), (1675, 25624), (2680, 16015), (3203, 13400), (3350, 12812), (6406, 6700)]