9136520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 21453120

約数和(自身を除く): 12316600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9931, 19862, 39724, 49655, 79448, 99310, 198620, 228413, 397240, 456826, 913652, 1142065, 1827304, 2284130, 4568260, 9136520]

約数ペア:

[(1, 9136520), (2, 4568260), (4, 2284130), (5, 1827304), (8, 1142065), (10, 913652), (20, 456826), (23, 397240), (40, 228413), (46, 198620), (92, 99310), (115, 79448), (184, 49655), (230, 39724), (460, 19862), (920, 9931)]