42168200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 104457600

約数和(自身を除く): 62289400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 103, 115, 178, 184, 200, 206, 230, 356, 412, 445, 460, 515, 575, 712, 824, 890, 920, 1030, 1150, 1780, 2047, 2060, 2225, 2300, 2369, 2575, 3560, 4094, 4120, 4450, 4600, 4738, 5150, 8188, 8900, 9167, 9476, 10235, 10300, 11845, 16376, 17800, 18334, 18952, 20470, 20600, 23690, 36668, 40940, 45835, 47380, 51175, 59225, 73336, 81880, 91670, 94760, 102350, 118450, 183340, 204700, 210841, 229175, 236900, 366680, 409400, 421682, 458350, 473800, 843364, 916700, 1054205, 1686728, 1833400, 2108410, 4216820, 5271025, 8433640, 10542050, 21084100, 42168200]

約数ペア:

[(1, 42168200), (2, 21084100), (4, 10542050), (5, 8433640), (8, 5271025), (10, 4216820), (20, 2108410), (23, 1833400), (25, 1686728), (40, 1054205), (46, 916700), (50, 843364), (89, 473800), (92, 458350), (100, 421682), (103, 409400), (115, 366680), (178, 236900), (184, 229175), (200, 210841), (206, 204700), (230, 183340), (356, 118450), (412, 102350), (445, 94760), (460, 91670), (515, 81880), (575, 73336), (712, 59225), (824, 51175), (890, 47380), (920, 45835), (1030, 40940), (1150, 36668), (1780, 23690), (2047, 20600), (2060, 20470), (2225, 18952), (2300, 18334), (2369, 17800), (2575, 16376), (3560, 11845), (4094, 10300), (4120, 10235), (4450, 9476), (4600, 9167), (4738, 8900), (5150, 8188)]