102945410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 189371520

約数和(自身を除く): 86426110

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 1123, 2246, 5615, 9167, 11230, 18334, 45835, 91670, 99947, 115669, 199894, 231338, 499735, 578345, 999470, 1156690, 10294541, 20589082, 51472705, 102945410]

約数ペア:

[(1, 102945410), (2, 51472705), (5, 20589082), (10, 10294541), (89, 1156690), (103, 999470), (178, 578345), (206, 499735), (445, 231338), (515, 199894), (890, 115669), (1030, 99947), (1123, 91670), (2246, 45835), (5615, 18334), (9167, 11230)]