42353600

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 105637584

約数和(自身を除く): 63283984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 257, 320, 400, 412, 514, 515, 800, 824, 1028, 1030, 1285, 1600, 1648, 2056, 2060, 2570, 2575, 3296, 4112, 4120, 5140, 5150, 6425, 6592, 8224, 8240, 10280, 10300, 12850, 16448, 16480, 20560, 20600, 25700, 26471, 32960, 41120, 41200, 51400, 52942, 82240, 82400, 102800, 105884, 132355, 164800, 205600, 211768, 264710, 411200, 423536, 529420, 661775, 847072, 1058840, 1323550, 1694144, 2117680, 2647100, 4235360, 5294200, 8470720, 10588400, 21176800, 42353600]

約数ペア:

[(1, 42353600), (2, 21176800), (4, 10588400), (5, 8470720), (8, 5294200), (10, 4235360), (16, 2647100), (20, 2117680), (25, 1694144), (32, 1323550), (40, 1058840), (50, 847072), (64, 661775), (80, 529420), (100, 423536), (103, 411200), (160, 264710), (200, 211768), (206, 205600), (257, 164800), (320, 132355), (400, 105884), (412, 102800), (514, 82400), (515, 82240), (800, 52942), (824, 51400), (1028, 41200), (1030, 41120), (1285, 32960), (1600, 26471), (1648, 25700), (2056, 20600), (2060, 20560), (2570, 16480), (2575, 16448), (3296, 12850), (4112, 10300), (4120, 10280), (5140, 8240), (5150, 8224), (6425, 6592)]