16679300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 40309920

約数和(自身を除く): 23630620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 257, 275, 295, 514, 550, 590, 649, 1028, 1100, 1180, 1285, 1298, 1475, 2570, 2596, 2827, 2950, 3245, 5140, 5654, 5900, 6425, 6490, 11308, 12850, 12980, 14135, 15163, 16225, 25700, 28270, 30326, 32450, 56540, 60652, 64900, 70675, 75815, 141350, 151630, 166793, 282700, 303260, 333586, 379075, 667172, 758150, 833965, 1516300, 1667930, 3335860, 4169825, 8339650, 16679300]

約数ペア:

[(1, 16679300), (2, 8339650), (4, 4169825), (5, 3335860), (10, 1667930), (11, 1516300), (20, 833965), (22, 758150), (25, 667172), (44, 379075), (50, 333586), (55, 303260), (59, 282700), (100, 166793), (110, 151630), (118, 141350), (220, 75815), (236, 70675), (257, 64900), (275, 60652), (295, 56540), (514, 32450), (550, 30326), (590, 28270), (649, 25700), (1028, 16225), (1100, 15163), (1180, 14135), (1285, 12980), (1298, 12850), (1475, 11308), (2570, 6490), (2596, 6425), (2827, 5900), (2950, 5654), (3245, 5140)]