86162720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4090

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 158781280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4049, 4256, 5320, 8098, 10640, 16196, 20245, 21280, 28343, 32392, 40490, 56686, 64784, 76931, 80980, 113372, 129568, 141715, 153862, 161960, 226744, 283430, 307724, 323920, 384655, 453488, 538517, 566860, 615448, 647840, 769310, 906976, 1077034, 1133720, 1230896, 1538620, 2154068, 2267440, 2461792, 2692585, 3077240, 4308136, 4534880, 5385170, 6154480, 8616272, 10770340, 12308960, 17232544, 21540680, 43081360, 86162720]

約数ペア:

[(1, 86162720), (2, 43081360), (4, 21540680), (5, 17232544), (7, 12308960), (8, 10770340), (10, 8616272), (14, 6154480), (16, 5385170), (19, 4534880), (20, 4308136), (28, 3077240), (32, 2692585), (35, 2461792), (38, 2267440), (40, 2154068), (56, 1538620), (70, 1230896), (76, 1133720), (80, 1077034), (95, 906976), (112, 769310), (133, 647840), (140, 615448), (152, 566860), (160, 538517), (190, 453488), (224, 384655), (266, 323920), (280, 307724), (304, 283430), (380, 226744), (532, 161960), (560, 153862), (608, 141715), (665, 129568), (760, 113372), (1064, 80980), (1120, 76931), (1330, 64784), (1520, 56686), (2128, 40490), (2660, 32392), (3040, 28343), (4049, 21280), (4256, 20245), (5320, 16196), (8098, 10640)]