60223220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 70171660

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 239, 293, 430, 478, 586, 860, 956, 1172, 1195, 1465, 2390, 2930, 4780, 5860, 10277, 12599, 20554, 25198, 41108, 50396, 51385, 62995, 70027, 102770, 125990, 140054, 205540, 251980, 280108, 350135, 700270, 1400540, 3011161, 6022322, 12044644, 15055805, 30111610, 60223220]

約数ペア:

[(1, 60223220), (2, 30111610), (4, 15055805), (5, 12044644), (10, 6022322), (20, 3011161), (43, 1400540), (86, 700270), (172, 350135), (215, 280108), (239, 251980), (293, 205540), (430, 140054), (478, 125990), (586, 102770), (860, 70027), (956, 62995), (1172, 51385), (1195, 50396), (1465, 41108), (2390, 25198), (2930, 20554), (4780, 12599), (5860, 10277)]