80601250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3832

約数の個数: 40

約数和(自身を含む): 160008156

約数和(自身を除く): 79406906

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 3793, 4250, 7586, 10625, 18965, 21250, 37930, 64481, 94825, 128962, 189650, 322405, 474125, 644810, 948250, 1612025, 2370625, 3224050, 4741250, 8060125, 16120250, 40300625, 80601250]

約数ペア:

[(1, 80601250), (2, 40300625), (5, 16120250), (10, 8060125), (17, 4741250), (25, 3224050), (34, 2370625), (50, 1612025), (85, 948250), (125, 644810), (170, 474125), (250, 322405), (425, 189650), (625, 128962), (850, 94825), (1250, 64481), (2125, 37930), (3793, 21250), (4250, 18965), (7586, 10625)]