480645500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 1087527168

約数和(自身を除く): 606881668

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 113, 125, 181, 188, 226, 235, 250, 362, 452, 470, 500, 565, 724, 905, 940, 1130, 1175, 1810, 2260, 2350, 2825, 3620, 4525, 4700, 5311, 5650, 5875, 8507, 9050, 10622, 11300, 11750, 14125, 17014, 18100, 20453, 21244, 22625, 23500, 26555, 28250, 34028, 40906, 42535, 45250, 53110, 56500, 81812, 85070, 90500, 102265, 106220, 132775, 170140, 204530, 212675, 265550, 409060, 425350, 511325, 531100, 663875, 850700, 961291, 1022650, 1063375, 1327750, 1922582, 2045300, 2126750, 2556625, 2655500, 3845164, 4253500, 4806455, 5113250, 9612910, 10226500, 19225820, 24032275, 48064550, 96129100, 120161375, 240322750, 480645500]

約数ペア:

[(1, 480645500), (2, 240322750), (4, 120161375), (5, 96129100), (10, 48064550), (20, 24032275), (25, 19225820), (47, 10226500), (50, 9612910), (94, 5113250), (100, 4806455), (113, 4253500), (125, 3845164), (181, 2655500), (188, 2556625), (226, 2126750), (235, 2045300), (250, 1922582), (362, 1327750), (452, 1063375), (470, 1022650), (500, 961291), (565, 850700), (724, 663875), (905, 531100), (940, 511325), (1130, 425350), (1175, 409060), (1810, 265550), (2260, 212675), (2350, 204530), (2825, 170140), (3620, 132775), (4525, 106220), (4700, 102265), (5311, 90500), (5650, 85070), (5875, 81812), (8507, 56500), (9050, 53110), (10622, 45250), (11300, 42535), (11750, 40906), (14125, 34028), (17014, 28250), (18100, 26555), (20453, 23500), (21244, 22625)]