2320850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 5208000

約数和(自身を除く): 2887150

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 349, 350, 475, 665, 698, 950, 1330, 1745, 2443, 3325, 3490, 4886, 6631, 6650, 8725, 12215, 13262, 17450, 24430, 33155, 46417, 61075, 66310, 92834, 122150, 165775, 232085, 331550, 464170, 1160425, 2320850]

約数ペア:

[(1, 2320850), (2, 1160425), (5, 464170), (7, 331550), (10, 232085), (14, 165775), (19, 122150), (25, 92834), (35, 66310), (38, 61075), (50, 46417), (70, 33155), (95, 24430), (133, 17450), (175, 13262), (190, 12215), (266, 8725), (349, 6650), (350, 6631), (475, 4886), (665, 3490), (698, 3325), (950, 2443), (1330, 1745)]