7378580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3049}}^1$

素因数の和:3080

約数の個数: 36

約数和(自身を含む): 17037300

約数和(自身を除く): 9658720

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3049, 6098, 12196, 15245, 30490, 33539, 60980, 67078, 134156, 167695, 335390, 368929, 670780, 737858, 1475716, 1844645, 3689290, 7378580]

約数ペア:

[(1, 7378580), (2, 3689290), (4, 1844645), (5, 1475716), (10, 737858), (11, 670780), (20, 368929), (22, 335390), (44, 167695), (55, 134156), (110, 67078), (121, 60980), (220, 33539), (242, 30490), (484, 15245), (605, 12196), (1210, 6098), (2420, 3049)]