507132520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{551231}}^1$

素因数の和:551265

約数の個数: 32

約数和(自身を含む): 1190661120

約数和(自身を除く): 683528600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 551231, 1102462, 2204924, 2756155, 4409848, 5512310, 11024620, 12678313, 22049240, 25356626, 50713252, 63391565, 101426504, 126783130, 253566260, 507132520]

約数ペア:

[(1, 507132520), (2, 253566260), (4, 126783130), (5, 101426504), (8, 63391565), (10, 50713252), (20, 25356626), (23, 22049240), (40, 12678313), (46, 11024620), (92, 5512310), (115, 4409848), (184, 2756155), (230, 2204924), (460, 1102462), (920, 551231)]