13607800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 33312600

約数和(自身を除く): 19704800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3581, 3800, 7162, 14324, 17905, 28648, 35810, 68039, 71620, 89525, 136078, 143240, 179050, 272156, 340195, 358100, 544312, 680390, 716200, 1360780, 1700975, 2721560, 3401950, 6803900, 13607800]

約数ペア:

[(1, 13607800), (2, 6803900), (4, 3401950), (5, 2721560), (8, 1700975), (10, 1360780), (19, 716200), (20, 680390), (25, 544312), (38, 358100), (40, 340195), (50, 272156), (76, 179050), (95, 143240), (100, 136078), (152, 89525), (190, 71620), (200, 68039), (380, 35810), (475, 28648), (760, 17905), (950, 14324), (1900, 7162), (3581, 3800)]