98503820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27211}}^1$

素因数の和:27401

約数の個数: 24

約数和(自身を含む): 208008528

約数和(自身を除く): 109504708

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 27211, 54422, 108844, 136055, 272110, 544220, 4925191, 9850382, 19700764, 24625955, 49251910, 98503820]

約数ペア:

[(1, 98503820), (2, 49251910), (4, 24625955), (5, 19700764), (10, 9850382), (20, 4925191), (181, 544220), (362, 272110), (724, 136055), (905, 108844), (1810, 54422), (3620, 27211)]