4812520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 11301120

約数和(自身を除く): 6488600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5231, 10462, 20924, 26155, 41848, 52310, 104620, 120313, 209240, 240626, 481252, 601565, 962504, 1203130, 2406260, 4812520]

約数ペア:

[(1, 4812520), (2, 2406260), (4, 1203130), (5, 962504), (8, 601565), (10, 481252), (20, 240626), (23, 209240), (40, 120313), (46, 104620), (92, 52310), (115, 41848), (184, 26155), (230, 20924), (460, 10462), (920, 5231)]