94892870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 173759040

約数和(自身を除く): 78866170

約数列:

[1, 2, 5, 10, 103, 181, 206, 362, 509, 515, 905, 1018, 1030, 1810, 2545, 5090, 18643, 37286, 52427, 92129, 93215, 104854, 184258, 186430, 262135, 460645, 524270, 921290, 9489287, 18978574, 47446435, 94892870]

約数ペア:

[(1, 94892870), (2, 47446435), (5, 18978574), (10, 9489287), (103, 921290), (181, 524270), (206, 460645), (362, 262135), (509, 186430), (515, 184258), (905, 104854), (1018, 93215), (1030, 92129), (1810, 52427), (2545, 37286), (5090, 18643)]