9667291240

素因数分解:

$2^3\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{167023}}^1$

素因数の和:168481

約数の個数: 32

約数和(自身を含む): 21766567680

約数和(自身を除く): 12099276440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1447, 2894, 5788, 7235, 11576, 14470, 28940, 57880, 167023, 334046, 668092, 835115, 1336184, 1670230, 3340460, 6680920, 241682281, 483364562, 966729124, 1208411405, 1933458248, 2416822810, 4833645620, 9667291240]

約数ペア:

[(1, 9667291240), (2, 4833645620), (4, 2416822810), (5, 1933458248), (8, 1208411405), (10, 966729124), (20, 483364562), (40, 241682281), (1447, 6680920), (2894, 3340460), (5788, 1670230), (7235, 1336184), (11576, 835115), (14470, 668092), (28940, 334046), (57880, 167023)]