42069800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11106

約数の個数: 48

約数和(自身を含む): 102969600

約数和(自身を除く): 60899800

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, 3800, 11071, 22142, 44284, 55355, 88568, 110710, 210349, 221420, 276775, 420698, 442840, 553550, 841396, 1051745, 1107100, 1682792, 2103490, 2214200, 4206980, 5258725, 8413960, 10517450, 21034900, 42069800]

約数ペア:

[(1, 42069800), (2, 21034900), (4, 10517450), (5, 8413960), (8, 5258725), (10, 4206980), (19, 2214200), (20, 2103490), (25, 1682792), (38, 1107100), (40, 1051745), (50, 841396), (76, 553550), (95, 442840), (100, 420698), (152, 276775), (190, 221420), (200, 210349), (380, 110710), (475, 88568), (760, 55355), (950, 44284), (1900, 22142), (3800, 11071)]