4784944060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{87221}}^1$

素因数の和:87454

約数の個数: 48

約数和(自身を含む): 10872745632

約数和(自身を除く): 6087801572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 211, 260, 422, 844, 1055, 2110, 2743, 4220, 5486, 10972, 13715, 27430, 54860, 87221, 174442, 348884, 436105, 872210, 1133873, 1744420, 2267746, 4535492, 5669365, 11338730, 18403631, 22677460, 36807262, 73614524, 92018155, 184036310, 239247203, 368072620, 478494406, 956988812, 1196236015, 2392472030, 4784944060]

約数ペア:

[(1, 4784944060), (2, 2392472030), (4, 1196236015), (5, 956988812), (10, 478494406), (13, 368072620), (20, 239247203), (26, 184036310), (52, 92018155), (65, 73614524), (130, 36807262), (211, 22677460), (260, 18403631), (422, 11338730), (844, 5669365), (1055, 4535492), (2110, 2267746), (2743, 1744420), (4220, 1133873), (5486, 872210), (10972, 436105), (13715, 348884), (27430, 174442), (54860, 87221)]