34391000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^3$

素因数の和:79

約数の個数: 128

約数和(自身を含む): 97718400

約数和(自身を除く): 63327400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 289, 340, 350, 425, 476, 500, 578, 595, 680, 700, 850, 875, 952, 1000, 1156, 1190, 1400, 1445, 1700, 1750, 2023, 2125, 2312, 2380, 2890, 2975, 3400, 3500, 4046, 4250, 4760, 4913, 5780, 5950, 7000, 7225, 8092, 8500, 9826, 10115, 11560, 11900, 14450, 14875, 16184, 17000, 19652, 20230, 23800, 24565, 28900, 29750, 34391, 36125, 39304, 40460, 49130, 50575, 57800, 59500, 68782, 72250, 80920, 98260, 101150, 119000, 122825, 137564, 144500, 171955, 196520, 202300, 245650, 252875, 275128, 289000, 343910, 404600, 491300, 505750, 614125, 687820, 859775, 982600, 1011500, 1228250, 1375640, 1719550, 2023000, 2456500, 3439100, 4298875, 4913000, 6878200, 8597750, 17195500, 34391000]

約数ペア:

[(1, 34391000), (2, 17195500), (4, 8597750), (5, 6878200), (7, 4913000), (8, 4298875), (10, 3439100), (14, 2456500), (17, 2023000), (20, 1719550), (25, 1375640), (28, 1228250), (34, 1011500), (35, 982600), (40, 859775), (50, 687820), (56, 614125), (68, 505750), (70, 491300), (85, 404600), (100, 343910), (119, 289000), (125, 275128), (136, 252875), (140, 245650), (170, 202300), (175, 196520), (200, 171955), (238, 144500), (250, 137564), (280, 122825), (289, 119000), (340, 101150), (350, 98260), (425, 80920), (476, 72250), (500, 68782), (578, 59500), (595, 57800), (680, 50575), (700, 49130), (850, 40460), (875, 39304), (952, 36125), (1000, 34391), (1156, 29750), (1190, 28900), (1400, 24565), (1445, 23800), (1700, 20230), (1750, 19652), (2023, 17000), (2125, 16184), (2312, 14875), (2380, 14450), (2890, 11900), (2975, 11560), (3400, 10115), (3500, 9826), (4046, 8500), (4250, 8092), (4760, 7225), (4913, 7000), (5780, 5950)]