45723760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 65697680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 179, 206, 248, 310, 358, 412, 496, 515, 620, 716, 824, 895, 1030, 1240, 1432, 1648, 1790, 2060, 2480, 2864, 3193, 3580, 4120, 5549, 6386, 7160, 8240, 11098, 12772, 14320, 15965, 18437, 22196, 25544, 27745, 31930, 36874, 44392, 51088, 55490, 63860, 73748, 88784, 92185, 110980, 127720, 147496, 184370, 221960, 255440, 294992, 368740, 443920, 571547, 737480, 1143094, 1474960, 2286188, 2857735, 4572376, 5715470, 9144752, 11430940, 22861880, 45723760]

約数ペア:

[(1, 45723760), (2, 22861880), (4, 11430940), (5, 9144752), (8, 5715470), (10, 4572376), (16, 2857735), (20, 2286188), (31, 1474960), (40, 1143094), (62, 737480), (80, 571547), (103, 443920), (124, 368740), (155, 294992), (179, 255440), (206, 221960), (248, 184370), (310, 147496), (358, 127720), (412, 110980), (496, 92185), (515, 88784), (620, 73748), (716, 63860), (824, 55490), (895, 51088), (1030, 44392), (1240, 36874), (1432, 31930), (1648, 27745), (1790, 25544), (2060, 22196), (2480, 18437), (2864, 15965), (3193, 14320), (3580, 12772), (4120, 11098), (5549, 8240), (6386, 7160)]