125608520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136531}}^1$

素因数の和:136565

約数の個数: 32

約数和(自身を含む): 294909120

約数和(自身を除く): 169300600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 136531, 273062, 546124, 682655, 1092248, 1365310, 2730620, 3140213, 5461240, 6280426, 12560852, 15701065, 25121704, 31402130, 62804260, 125608520]

約数ペア:

[(1, 125608520), (2, 62804260), (4, 31402130), (5, 25121704), (8, 15701065), (10, 12560852), (20, 6280426), (23, 5461240), (40, 3140213), (46, 2730620), (92, 1365310), (115, 1092248), (184, 682655), (230, 546124), (460, 273062), (920, 136531)]