5134520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 12057120

約数和(自身を除く): 6922600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5581, 11162, 22324, 27905, 44648, 55810, 111620, 128363, 223240, 256726, 513452, 641815, 1026904, 1283630, 2567260, 5134520]

約数ペア:

[(1, 5134520), (2, 2567260), (4, 1283630), (5, 1026904), (8, 641815), (10, 513452), (20, 256726), (23, 223240), (40, 128363), (46, 111620), (92, 55810), (115, 44648), (184, 27905), (230, 22324), (460, 11162), (920, 5581)]