4934380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2039}}^1$

素因数の和:2070

約数の個数: 36

約数和(自身を含む): 11395440

約数和(自身を除く): 6461060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2039, 2420, 4078, 8156, 10195, 20390, 22429, 40780, 44858, 89716, 112145, 224290, 246719, 448580, 493438, 986876, 1233595, 2467190, 4934380]

約数ペア:

[(1, 4934380), (2, 2467190), (4, 1233595), (5, 986876), (10, 493438), (11, 448580), (20, 246719), (22, 224290), (44, 112145), (55, 89716), (110, 44858), (121, 40780), (220, 22429), (242, 20390), (484, 10195), (605, 8156), (1210, 4078), (2039, 2420)]