250106470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 460144800

約数和(自身を除く): 210038330

約数列:

[1, 2, 5, 10, 53, 106, 265, 449, 530, 898, 1051, 2102, 2245, 4490, 5255, 10510, 23797, 47594, 55703, 111406, 118985, 237970, 278515, 471899, 557030, 943798, 2359495, 4718990, 25010647, 50021294, 125053235, 250106470]

約数ペア:

[(1, 250106470), (2, 125053235), (5, 50021294), (10, 25010647), (53, 4718990), (106, 2359495), (265, 943798), (449, 557030), (530, 471899), (898, 278515), (1051, 237970), (2102, 118985), (2245, 111406), (4490, 55703), (5255, 47594), (10510, 23797)]