3602540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4380820

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 71, 86, 118, 142, 172, 215, 236, 284, 295, 355, 430, 590, 710, 860, 1180, 1420, 2537, 3053, 4189, 5074, 6106, 8378, 10148, 12212, 12685, 15265, 16756, 20945, 25370, 30530, 41890, 50740, 61060, 83780, 180127, 360254, 720508, 900635, 1801270, 3602540]

約数ペア:

[(1, 3602540), (2, 1801270), (4, 900635), (5, 720508), (10, 360254), (20, 180127), (43, 83780), (59, 61060), (71, 50740), (86, 41890), (118, 30530), (142, 25370), (172, 20945), (215, 16756), (236, 15265), (284, 12685), (295, 12212), (355, 10148), (430, 8378), (590, 6106), (710, 5074), (860, 4189), (1180, 3053), (1420, 2537)]