5062756480

素因数分解:

$2^7\times 5^1\times {\mathrm{617}}^1\times {\mathrm{12821}}^1$

素因数の和:13457

約数の個数: 64

約数和(自身を含む): 12123713880

約数和(自身を除く): 7060957400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 617, 640, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 12821, 19744, 24680, 25642, 39488, 49360, 51284, 64105, 78976, 98720, 102568, 128210, 197440, 205136, 256420, 394880, 410272, 512840, 820544, 1025680, 1641088, 2051360, 4102720, 7910557, 8205440, 15821114, 31642228, 39552785, 63284456, 79105570, 126568912, 158211140, 253137824, 316422280, 506275648, 632844560, 1012551296, 1265689120, 2531378240, 5062756480]

約数ペア:

[(1, 5062756480), (2, 2531378240), (4, 1265689120), (5, 1012551296), (8, 632844560), (10, 506275648), (16, 316422280), (20, 253137824), (32, 158211140), (40, 126568912), (64, 79105570), (80, 63284456), (128, 39552785), (160, 31642228), (320, 15821114), (617, 8205440), (640, 7910557), (1234, 4102720), (2468, 2051360), (3085, 1641088), (4936, 1025680), (6170, 820544), (9872, 512840), (12340, 410272), (12821, 394880), (19744, 256420), (24680, 205136), (25642, 197440), (39488, 128210), (49360, 102568), (51284, 98720), (64105, 78976)]