441861620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22112

約数の個数: 48

約数和(自身を含む): 999190080

約数和(自身を除く): 557328460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 22027, 44054, 88108, 110135, 220270, 374459, 440540, 748918, 1299593, 1497836, 1872295, 2599186, 3744590, 5198372, 6497965, 7489180, 12995930, 22093081, 25991860, 44186162, 88372324, 110465405, 220930810, 441861620]

約数ペア:

[(1, 441861620), (2, 220930810), (4, 110465405), (5, 88372324), (10, 44186162), (17, 25991860), (20, 22093081), (34, 12995930), (59, 7489180), (68, 6497965), (85, 5198372), (118, 3744590), (170, 2599186), (236, 1872295), (295, 1497836), (340, 1299593), (590, 748918), (1003, 440540), (1180, 374459), (2006, 220270), (4012, 110135), (5015, 88108), (10030, 44054), (20060, 22027)]