76479520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 197370432

約数和(自身を除く): 120890912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 332, 415, 416, 443, 520, 664, 830, 886, 1040, 1079, 1328, 1660, 1772, 2080, 2158, 2215, 2656, 3320, 3544, 4316, 4430, 5395, 5759, 6640, 7088, 8632, 8860, 10790, 11518, 13280, 14176, 17264, 17720, 21580, 23036, 28795, 34528, 35440, 36769, 43160, 46072, 57590, 70880, 73538, 86320, 92144, 115180, 147076, 172640, 183845, 184288, 230360, 294152, 367690, 460720, 477997, 588304, 735380, 921440, 955994, 1176608, 1470760, 1911988, 2389985, 2941520, 3823976, 4779970, 5883040, 7647952, 9559940, 15295904, 19119880, 38239760, 76479520]

約数ペア:

[(1, 76479520), (2, 38239760), (4, 19119880), (5, 15295904), (8, 9559940), (10, 7647952), (13, 5883040), (16, 4779970), (20, 3823976), (26, 2941520), (32, 2389985), (40, 1911988), (52, 1470760), (65, 1176608), (80, 955994), (83, 921440), (104, 735380), (130, 588304), (160, 477997), (166, 460720), (208, 367690), (260, 294152), (332, 230360), (415, 184288), (416, 183845), (443, 172640), (520, 147076), (664, 115180), (830, 92144), (886, 86320), (1040, 73538), (1079, 70880), (1328, 57590), (1660, 46072), (1772, 43160), (2080, 36769), (2158, 35440), (2215, 34528), (2656, 28795), (3320, 23036), (3544, 21580), (4316, 17720), (4430, 17264), (5395, 14176), (5759, 13280), (6640, 11518), (7088, 10790), (8632, 8860)]