4747600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 13561632

約数和(自身を除く): 8814032

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 83, 88, 100, 104, 110, 130, 143, 166, 176, 200, 208, 220, 260, 275, 286, 325, 332, 400, 415, 440, 520, 550, 572, 650, 664, 715, 830, 880, 913, 1040, 1079, 1100, 1144, 1300, 1328, 1430, 1660, 1826, 2075, 2158, 2200, 2288, 2600, 2860, 3320, 3575, 3652, 4150, 4316, 4400, 4565, 5200, 5395, 5720, 6640, 7150, 7304, 8300, 8632, 9130, 10790, 11440, 11869, 14300, 14608, 16600, 17264, 18260, 21580, 22825, 23738, 26975, 28600, 33200, 36520, 43160, 45650, 47476, 53950, 57200, 59345, 73040, 86320, 91300, 94952, 107900, 118690, 182600, 189904, 215800, 237380, 296725, 365200, 431600, 474760, 593450, 949520, 1186900, 2373800, 4747600]

約数ペア:

[(1, 4747600), (2, 2373800), (4, 1186900), (5, 949520), (8, 593450), (10, 474760), (11, 431600), (13, 365200), (16, 296725), (20, 237380), (22, 215800), (25, 189904), (26, 182600), (40, 118690), (44, 107900), (50, 94952), (52, 91300), (55, 86320), (65, 73040), (80, 59345), (83, 57200), (88, 53950), (100, 47476), (104, 45650), (110, 43160), (130, 36520), (143, 33200), (166, 28600), (176, 26975), (200, 23738), (208, 22825), (220, 21580), (260, 18260), (275, 17264), (286, 16600), (325, 14608), (332, 14300), (400, 11869), (415, 11440), (440, 10790), (520, 9130), (550, 8632), (572, 8300), (650, 7304), (664, 7150), (715, 6640), (830, 5720), (880, 5395), (913, 5200), (1040, 4565), (1079, 4400), (1100, 4316), (1144, 4150), (1300, 3652), (1328, 3575), (1430, 3320), (1660, 2860), (1826, 2600), (2075, 2288), (2158, 2200)]