10488140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 24902640

約数和(自身を除く): 14414500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 107, 116, 130, 145, 169, 214, 260, 290, 338, 377, 428, 535, 580, 676, 754, 845, 1070, 1391, 1508, 1690, 1885, 2140, 2782, 3103, 3380, 3770, 4901, 5564, 6206, 6955, 7540, 9802, 12412, 13910, 15515, 18083, 19604, 24505, 27820, 31030, 36166, 40339, 49010, 62060, 72332, 80678, 90415, 98020, 161356, 180830, 201695, 361660, 403390, 524407, 806780, 1048814, 2097628, 2622035, 5244070, 10488140]

約数ペア:

[(1, 10488140), (2, 5244070), (4, 2622035), (5, 2097628), (10, 1048814), (13, 806780), (20, 524407), (26, 403390), (29, 361660), (52, 201695), (58, 180830), (65, 161356), (107, 98020), (116, 90415), (130, 80678), (145, 72332), (169, 62060), (214, 49010), (260, 40339), (290, 36166), (338, 31030), (377, 27820), (428, 24505), (535, 19604), (580, 18083), (676, 15515), (754, 13910), (845, 12412), (1070, 9802), (1391, 7540), (1508, 6955), (1690, 6206), (1885, 5564), (2140, 4901), (2782, 3770), (3103, 3380)]