13614020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 19770940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2069, 3290, 4138, 6580, 8276, 10345, 14483, 20690, 28966, 41380, 57932, 72415, 97243, 144830, 194486, 289660, 388972, 486215, 680701, 972430, 1361402, 1944860, 2722804, 3403505, 6807010, 13614020]

約数ペア:

[(1, 13614020), (2, 6807010), (4, 3403505), (5, 2722804), (7, 1944860), (10, 1361402), (14, 972430), (20, 680701), (28, 486215), (35, 388972), (47, 289660), (70, 194486), (94, 144830), (140, 97243), (188, 72415), (235, 57932), (329, 41380), (470, 28966), (658, 20690), (940, 14483), (1316, 10345), (1645, 8276), (2069, 6580), (3290, 4138)]