78058000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 116929520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1259, 1550, 2000, 2480, 2518, 3100, 3875, 5036, 6200, 6295, 7750, 10072, 12400, 12590, 15500, 20144, 25180, 31000, 31475, 39029, 50360, 62000, 62950, 78058, 100720, 125900, 156116, 157375, 195145, 251800, 312232, 314750, 390290, 503600, 624464, 629500, 780580, 975725, 1259000, 1561160, 1951450, 2518000, 3122320, 3902900, 4878625, 7805800, 9757250, 15611600, 19514500, 39029000, 78058000]

約数ペア:

[(1, 78058000), (2, 39029000), (4, 19514500), (5, 15611600), (8, 9757250), (10, 7805800), (16, 4878625), (20, 3902900), (25, 3122320), (31, 2518000), (40, 1951450), (50, 1561160), (62, 1259000), (80, 975725), (100, 780580), (124, 629500), (125, 624464), (155, 503600), (200, 390290), (248, 314750), (250, 312232), (310, 251800), (400, 195145), (496, 157375), (500, 156116), (620, 125900), (775, 100720), (1000, 78058), (1240, 62950), (1259, 62000), (1550, 50360), (2000, 39029), (2480, 31475), (2518, 31000), (3100, 25180), (3875, 20144), (5036, 15500), (6200, 12590), (6295, 12400), (7750, 10072)]