5894420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 14370048

約数和(自身を除く): 8475628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 593, 710, 994, 1186, 1420, 1988, 2372, 2485, 2965, 4151, 4970, 5930, 8302, 9940, 11860, 16604, 20755, 41510, 42103, 83020, 84206, 168412, 210515, 294721, 421030, 589442, 842060, 1178884, 1473605, 2947210, 5894420]

約数ペア:

[(1, 5894420), (2, 2947210), (4, 1473605), (5, 1178884), (7, 842060), (10, 589442), (14, 421030), (20, 294721), (28, 210515), (35, 168412), (70, 84206), (71, 83020), (140, 42103), (142, 41510), (284, 20755), (355, 16604), (497, 11860), (593, 9940), (710, 8302), (994, 5930), (1186, 4970), (1420, 4151), (1988, 2965), (2372, 2485)]