1610040920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{414959}}^1$

素因数の和:415067

約数の個数: 32

約数和(自身を含む): 3659947200

約数和(自身を除く): 2049906280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 414959, 829918, 1659836, 2074795, 3319672, 4149590, 8299180, 16598360, 40251023, 80502046, 161004092, 201255115, 322008184, 402510230, 805020460, 1610040920]

約数ペア:

[(1, 1610040920), (2, 805020460), (4, 402510230), (5, 322008184), (8, 201255115), (10, 161004092), (20, 80502046), (40, 40251023), (97, 16598360), (194, 8299180), (388, 4149590), (485, 3319672), (776, 2074795), (970, 1659836), (1940, 829918), (3880, 414959)]