2023921840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{428797}}^1$

素因数の和:428869

約数の個数: 40

約数和(自身を含む): 4785385680

約数和(自身を除く): 2761463840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 428797, 857594, 1715188, 2143985, 3430376, 4287970, 6860752, 8575940, 17151880, 25299023, 34303760, 50598046, 101196092, 126495115, 202392184, 252990230, 404784368, 505980460, 1011960920, 2023921840]

約数ペア:

[(1, 2023921840), (2, 1011960920), (4, 505980460), (5, 404784368), (8, 252990230), (10, 202392184), (16, 126495115), (20, 101196092), (40, 50598046), (59, 34303760), (80, 25299023), (118, 17151880), (236, 8575940), (295, 6860752), (472, 4287970), (590, 3430376), (944, 2143985), (1180, 1715188), (2360, 857594), (4720, 428797)]