88681760

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4377

約数の個数: 48

約数和(自身を含む): 211159872

約数和(自身を除く): 122478112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 4231, 5240, 8462, 10480, 16924, 20960, 21155, 33848, 42310, 67696, 84620, 135392, 169240, 338480, 554261, 676960, 1108522, 2217044, 2771305, 4434088, 5542610, 8868176, 11085220, 17736352, 22170440, 44340880, 88681760]

約数ペア:

[(1, 88681760), (2, 44340880), (4, 22170440), (5, 17736352), (8, 11085220), (10, 8868176), (16, 5542610), (20, 4434088), (32, 2771305), (40, 2217044), (80, 1108522), (131, 676960), (160, 554261), (262, 338480), (524, 169240), (655, 135392), (1048, 84620), (1310, 67696), (2096, 42310), (2620, 33848), (4192, 21155), (4231, 20960), (5240, 16924), (8462, 10480)]