14738020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 34868736

約数和(自身を除く): 20130716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2161, 3410, 4322, 6820, 8644, 10805, 21610, 23771, 43220, 47542, 66991, 95084, 118855, 133982, 237710, 267964, 334955, 475420, 669910, 736901, 1339820, 1473802, 2947604, 3684505, 7369010, 14738020]

約数ペア:

[(1, 14738020), (2, 7369010), (4, 3684505), (5, 2947604), (10, 1473802), (11, 1339820), (20, 736901), (22, 669910), (31, 475420), (44, 334955), (55, 267964), (62, 237710), (110, 133982), (124, 118855), (155, 95084), (220, 66991), (310, 47542), (341, 43220), (620, 23771), (682, 21610), (1364, 10805), (1705, 8644), (2161, 6820), (3410, 4322)]