12050500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 32917248

約数和(自身を除く): 20866748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 313, 350, 385, 500, 550, 626, 700, 770, 875, 1100, 1252, 1375, 1540, 1565, 1750, 1925, 2191, 2750, 3130, 3443, 3500, 3850, 4382, 5500, 6260, 6886, 7700, 7825, 8764, 9625, 10955, 13772, 15650, 17215, 19250, 21910, 24101, 31300, 34430, 38500, 39125, 43820, 48202, 54775, 68860, 78250, 86075, 96404, 109550, 120505, 156500, 172150, 219100, 241010, 273875, 344300, 430375, 482020, 547750, 602525, 860750, 1095500, 1205050, 1721500, 2410100, 3012625, 6025250, 12050500]

約数ペア:

[(1, 12050500), (2, 6025250), (4, 3012625), (5, 2410100), (7, 1721500), (10, 1205050), (11, 1095500), (14, 860750), (20, 602525), (22, 547750), (25, 482020), (28, 430375), (35, 344300), (44, 273875), (50, 241010), (55, 219100), (70, 172150), (77, 156500), (100, 120505), (110, 109550), (125, 96404), (140, 86075), (154, 78250), (175, 68860), (220, 54775), (250, 48202), (275, 43820), (308, 39125), (313, 38500), (350, 34430), (385, 31300), (500, 24101), (550, 21910), (626, 19250), (700, 17215), (770, 15650), (875, 13772), (1100, 10955), (1252, 9625), (1375, 8764), (1540, 7825), (1565, 7700), (1750, 6886), (1925, 6260), (2191, 5500), (2750, 4382), (3130, 3850), (3443, 3500)]