105989780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14057}}^1$

素因数の和:14108

約数の個数: 48

約数和(自身を含む): 247983120

約数和(自身を除く): 141993340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 14057, 28114, 56228, 70285, 140570, 182741, 281140, 365482, 407653, 730964, 815306, 913705, 1630612, 1827410, 2038265, 3654820, 4076530, 5299489, 8153060, 10598978, 21197956, 26497445, 52994890, 105989780]

約数ペア:

[(1, 105989780), (2, 52994890), (4, 26497445), (5, 21197956), (10, 10598978), (13, 8153060), (20, 5299489), (26, 4076530), (29, 3654820), (52, 2038265), (58, 1827410), (65, 1630612), (116, 913705), (130, 815306), (145, 730964), (260, 407653), (290, 365482), (377, 281140), (580, 182741), (754, 140570), (1508, 70285), (1885, 56228), (3770, 28114), (7540, 14057)]