8610500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 19931184

約数和(自身を除く): 11320684

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1013, 1700, 2026, 2125, 4052, 4250, 5065, 8500, 10130, 17221, 20260, 25325, 34442, 50650, 68884, 86105, 101300, 126625, 172210, 253250, 344420, 430525, 506500, 861050, 1722100, 2152625, 4305250, 8610500]

約数ペア:

[(1, 8610500), (2, 4305250), (4, 2152625), (5, 1722100), (10, 861050), (17, 506500), (20, 430525), (25, 344420), (34, 253250), (50, 172210), (68, 126625), (85, 101300), (100, 86105), (125, 68884), (170, 50650), (250, 34442), (340, 25325), (425, 20260), (500, 17221), (850, 10130), (1013, 8500), (1700, 5065), (2026, 4250), (2125, 4052)]