13801628810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{51539}}^1$

素因数の和:52046

約数の個数: 32

約数和(自身を含む): 25308201600

約数和(自身を除く): 11506572790

約数列:

[1, 2, 5, 10, 61, 122, 305, 439, 610, 878, 2195, 4390, 26779, 51539, 53558, 103078, 133895, 257695, 267790, 515390, 3143879, 6287758, 15719395, 22625621, 31438790, 45251242, 113128105, 226256210, 1380162881, 2760325762, 6900814405, 13801628810]

約数ペア:

[(1, 13801628810), (2, 6900814405), (5, 2760325762), (10, 1380162881), (61, 226256210), (122, 113128105), (305, 45251242), (439, 31438790), (610, 22625621), (878, 15719395), (2195, 6287758), (4390, 3143879), (26779, 515390), (51539, 267790), (53558, 257695), (103078, 133895)]