86548700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 108

約数和(自身を含む): 231547680

約数和(自身を除く): 144998980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 700, 833, 850, 980, 1039, 1190, 1225, 1666, 1700, 2078, 2380, 2450, 2975, 3332, 4156, 4165, 4900, 5195, 5950, 7273, 8330, 10390, 11900, 14546, 16660, 17663, 20780, 20825, 25975, 29092, 35326, 36365, 41650, 50911, 51950, 70652, 72730, 83300, 88315, 101822, 103900, 123641, 145460, 176630, 181825, 203644, 247282, 254555, 353260, 363650, 441575, 494564, 509110, 618205, 727300, 865487, 883150, 1018220, 1236410, 1272775, 1730974, 1766300, 2472820, 2545550, 3091025, 3461948, 4327435, 5091100, 6182050, 8654870, 12364100, 17309740, 21637175, 43274350, 86548700]

約数ペア:

[(1, 86548700), (2, 43274350), (4, 21637175), (5, 17309740), (7, 12364100), (10, 8654870), (14, 6182050), (17, 5091100), (20, 4327435), (25, 3461948), (28, 3091025), (34, 2545550), (35, 2472820), (49, 1766300), (50, 1730974), (68, 1272775), (70, 1236410), (85, 1018220), (98, 883150), (100, 865487), (119, 727300), (140, 618205), (170, 509110), (175, 494564), (196, 441575), (238, 363650), (245, 353260), (340, 254555), (350, 247282), (425, 203644), (476, 181825), (490, 176630), (595, 145460), (700, 123641), (833, 103900), (850, 101822), (980, 88315), (1039, 83300), (1190, 72730), (1225, 70652), (1666, 51950), (1700, 50911), (2078, 41650), (2380, 36365), (2450, 35326), (2975, 29092), (3332, 25975), (4156, 20825), (4165, 20780), (4900, 17663), (5195, 16660), (5950, 14546), (7273, 11900), (8330, 10390)]