229361840

素因数分解:

$2^4\times 5^1\times {\mathrm{2867023}}^1$

素因数の和:2867036

約数の個数: 20

約数和(自身を含む): 533266464

約数和(自身を除く): 303904624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2867023, 5734046, 11468092, 14335115, 22936184, 28670230, 45872368, 57340460, 114680920, 229361840]

約数ペア:

[(1, 229361840), (2, 114680920), (4, 57340460), (5, 45872368), (8, 28670230), (10, 22936184), (16, 14335115), (20, 11468092), (40, 5734046), (80, 2867023)]