84727400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 208647360

約数和(自身を除く): 123919960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 113, 115, 163, 184, 200, 226, 230, 326, 452, 460, 565, 575, 652, 815, 904, 920, 1130, 1150, 1304, 1630, 2260, 2300, 2599, 2825, 3260, 3749, 4075, 4520, 4600, 5198, 5650, 6520, 7498, 8150, 10396, 11300, 12995, 14996, 16300, 18419, 18745, 20792, 22600, 25990, 29992, 32600, 36838, 37490, 51980, 64975, 73676, 74980, 92095, 93725, 103960, 129950, 147352, 149960, 184190, 187450, 259900, 368380, 374900, 423637, 460475, 519800, 736760, 749800, 847274, 920950, 1694548, 1841900, 2118185, 3389096, 3683800, 4236370, 8472740, 10590925, 16945480, 21181850, 42363700, 84727400]

約数ペア:

[(1, 84727400), (2, 42363700), (4, 21181850), (5, 16945480), (8, 10590925), (10, 8472740), (20, 4236370), (23, 3683800), (25, 3389096), (40, 2118185), (46, 1841900), (50, 1694548), (92, 920950), (100, 847274), (113, 749800), (115, 736760), (163, 519800), (184, 460475), (200, 423637), (226, 374900), (230, 368380), (326, 259900), (452, 187450), (460, 184190), (565, 149960), (575, 147352), (652, 129950), (815, 103960), (904, 93725), (920, 92095), (1130, 74980), (1150, 73676), (1304, 64975), (1630, 51980), (2260, 37490), (2300, 36838), (2599, 32600), (2825, 29992), (3260, 25990), (3749, 22600), (4075, 20792), (4520, 18745), (4600, 18419), (5198, 16300), (5650, 14996), (6520, 12995), (7498, 11300), (8150, 10396)]