69083750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 40

約数和(自身を含む): 137149848

約数和(自身を除く): 68066098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 3251, 4250, 6502, 10625, 16255, 21250, 32510, 55267, 81275, 110534, 162550, 276335, 406375, 552670, 812750, 1381675, 2031875, 2763350, 4063750, 6908375, 13816750, 34541875, 69083750]

約数ペア:

[(1, 69083750), (2, 34541875), (5, 13816750), (10, 6908375), (17, 4063750), (25, 2763350), (34, 2031875), (50, 1381675), (85, 812750), (125, 552670), (170, 406375), (250, 276335), (425, 162550), (625, 110534), (850, 81275), (1250, 55267), (2125, 32510), (3251, 21250), (4250, 16255), (6502, 10625)]