47686000

素因数分解:

$2^4\times 5^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 116876448

約数和(自身を除く): 69190448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 125, 200, 211, 226, 250, 400, 422, 452, 500, 565, 844, 904, 1000, 1055, 1130, 1688, 1808, 2000, 2110, 2260, 2825, 3376, 4220, 4520, 5275, 5650, 8440, 9040, 10550, 11300, 14125, 16880, 21100, 22600, 23843, 26375, 28250, 42200, 45200, 47686, 52750, 56500, 84400, 95372, 105500, 113000, 119215, 190744, 211000, 226000, 238430, 381488, 422000, 476860, 596075, 953720, 1192150, 1907440, 2384300, 2980375, 4768600, 5960750, 9537200, 11921500, 23843000, 47686000]

約数ペア:

[(1, 47686000), (2, 23843000), (4, 11921500), (5, 9537200), (8, 5960750), (10, 4768600), (16, 2980375), (20, 2384300), (25, 1907440), (40, 1192150), (50, 953720), (80, 596075), (100, 476860), (113, 422000), (125, 381488), (200, 238430), (211, 226000), (226, 211000), (250, 190744), (400, 119215), (422, 113000), (452, 105500), (500, 95372), (565, 84400), (844, 56500), (904, 52750), (1000, 47686), (1055, 45200), (1130, 42200), (1688, 28250), (1808, 26375), (2000, 23843), (2110, 22600), (2260, 21100), (2825, 16880), (3376, 14125), (4220, 11300), (4520, 10550), (5275, 9040), (5650, 8440)]