5620340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7503820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 433, 590, 649, 866, 1180, 1298, 1732, 2165, 2596, 3245, 4330, 4763, 6490, 8660, 9526, 12980, 19052, 23815, 25547, 47630, 51094, 95260, 102188, 127735, 255470, 281017, 510940, 562034, 1124068, 1405085, 2810170, 5620340]

約数ペア:

[(1, 5620340), (2, 2810170), (4, 1405085), (5, 1124068), (10, 562034), (11, 510940), (20, 281017), (22, 255470), (44, 127735), (55, 102188), (59, 95260), (110, 51094), (118, 47630), (220, 25547), (236, 23815), (295, 19052), (433, 12980), (590, 9526), (649, 8660), (866, 6490), (1180, 4763), (1298, 4330), (1732, 3245), (2165, 2596)]