520026538740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671921}}^1\times {\mathrm{12899}}^1$

素因数の和:684832

約数の個数: 48

約数和(自身を含む): 1456189358400

約数和(自身を除く): 936162819660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12899, 25798, 38697, 51596, 64495, 77394, 128990, 154788, 193485, 257980, 386970, 671921, 773940, 1343842, 2015763, 2687684, 3359605, 4031526, 6719210, 8063052, 10078815, 13438420, 20157630, 40315260, 8667108979, 17334217958, 26001326937, 34668435916, 43335544895, 52002653874, 86671089790, 104005307748, 130006634685, 173342179580, 260013269370, 520026538740]

約数ペア:

[(1, 520026538740), (2, 260013269370), (3, 173342179580), (4, 130006634685), (5, 104005307748), (6, 86671089790), (10, 52002653874), (12, 43335544895), (15, 34668435916), (20, 26001326937), (30, 17334217958), (60, 8667108979), (12899, 40315260), (25798, 20157630), (38697, 13438420), (51596, 10078815), (64495, 8063052), (77394, 6719210), (128990, 4031526), (154788, 3359605), (193485, 2687684), (257980, 2015763), (386970, 1343842), (671921, 773940)]