8955050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 9793750

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 599, 650, 1150, 1198, 1495, 2990, 2995, 5990, 7475, 7787, 13777, 14950, 14975, 15574, 27554, 29950, 38935, 68885, 77870, 137770, 179101, 194675, 344425, 358202, 389350, 688850, 895505, 1791010, 4477525, 8955050]

約数ペア:

[(1, 8955050), (2, 4477525), (5, 1791010), (10, 895505), (13, 688850), (23, 389350), (25, 358202), (26, 344425), (46, 194675), (50, 179101), (65, 137770), (115, 77870), (130, 68885), (230, 38935), (299, 29950), (325, 27554), (575, 15574), (598, 14975), (599, 14950), (650, 13777), (1150, 7787), (1198, 7475), (1495, 5990), (2990, 2995)]