14905040

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 34857888

約数和(自身を除く): 19952848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 883, 1055, 1688, 1766, 2110, 3376, 3532, 4220, 4415, 7064, 8440, 8830, 14128, 16880, 17660, 35320, 70640, 186313, 372626, 745252, 931565, 1490504, 1863130, 2981008, 3726260, 7452520, 14905040]

約数ペア:

[(1, 14905040), (2, 7452520), (4, 3726260), (5, 2981008), (8, 1863130), (10, 1490504), (16, 931565), (20, 745252), (40, 372626), (80, 186313), (211, 70640), (422, 35320), (844, 17660), (883, 16880), (1055, 14128), (1688, 8830), (1766, 8440), (2110, 7064), (3376, 4415), (3532, 4220)]