125802530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11447}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 260464896

約数和(自身を除く): 134662366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 11447, 22894, 57235, 80129, 114470, 160258, 400645, 801290, 1797179, 3594358, 8985895, 12580253, 17971790, 25160506, 62901265, 125802530]

約数ペア:

[(1, 125802530), (2, 62901265), (5, 25160506), (7, 17971790), (10, 12580253), (14, 8985895), (35, 3594358), (70, 1797179), (157, 801290), (314, 400645), (785, 160258), (1099, 114470), (1570, 80129), (2198, 57235), (5495, 22894), (10990, 11447)]