7236020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 17127936

約数和(自身を除く): 9891916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1061, 1364, 1705, 2122, 3410, 4244, 5305, 6820, 10610, 11671, 21220, 23342, 32891, 46684, 58355, 65782, 116710, 131564, 164455, 233420, 328910, 361801, 657820, 723602, 1447204, 1809005, 3618010, 7236020]

約数ペア:

[(1, 7236020), (2, 3618010), (4, 1809005), (5, 1447204), (10, 723602), (11, 657820), (20, 361801), (22, 328910), (31, 233420), (44, 164455), (55, 131564), (62, 116710), (110, 65782), (124, 58355), (155, 46684), (220, 32891), (310, 23342), (341, 21220), (620, 11671), (682, 10610), (1061, 6820), (1364, 5305), (1705, 4244), (2122, 3410)]