38074840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12049}}^1$

素因数の和:12139

約数の個数: 32

約数和(自身を含む): 86760000

約数和(自身を除く): 48685160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 12049, 24098, 48196, 60245, 96392, 120490, 240980, 481960, 951871, 1903742, 3807484, 4759355, 7614968, 9518710, 19037420, 38074840]

約数ペア:

[(1, 38074840), (2, 19037420), (4, 9518710), (5, 7614968), (8, 4759355), (10, 3807484), (20, 1903742), (40, 951871), (79, 481960), (158, 240980), (316, 120490), (395, 96392), (632, 60245), (790, 48196), (1580, 24098), (3160, 12049)]