8483800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 21443940

約数和(自身を除く): 12960140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 251, 260, 325, 338, 502, 520, 650, 676, 845, 1004, 1255, 1300, 1352, 1690, 2008, 2510, 2600, 3263, 3380, 4225, 5020, 6275, 6526, 6760, 8450, 10040, 12550, 13052, 16315, 16900, 25100, 26104, 32630, 33800, 42419, 50200, 65260, 81575, 84838, 130520, 163150, 169676, 212095, 326300, 339352, 424190, 652600, 848380, 1060475, 1696760, 2120950, 4241900, 8483800]

約数ペア:

[(1, 8483800), (2, 4241900), (4, 2120950), (5, 1696760), (8, 1060475), (10, 848380), (13, 652600), (20, 424190), (25, 339352), (26, 326300), (40, 212095), (50, 169676), (52, 163150), (65, 130520), (100, 84838), (104, 81575), (130, 65260), (169, 50200), (200, 42419), (251, 33800), (260, 32630), (325, 26104), (338, 25100), (502, 16900), (520, 16315), (650, 13052), (676, 12550), (845, 10040), (1004, 8450), (1255, 6760), (1300, 6526), (1352, 6275), (1690, 5020), (2008, 4225), (2510, 3380), (2600, 3263)]