41220760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21031}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 107894160

約数和(自身を除く): 66673400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21031, 42062, 84124, 105155, 147217, 168248, 210310, 294434, 420620, 588868, 736085, 841240, 1030519, 1177736, 1472170, 2061038, 2944340, 4122076, 5152595, 5888680, 8244152, 10305190, 20610380, 41220760]

約数ペア:

[(1, 41220760), (2, 20610380), (4, 10305190), (5, 8244152), (7, 5888680), (8, 5152595), (10, 4122076), (14, 2944340), (20, 2061038), (28, 1472170), (35, 1177736), (40, 1030519), (49, 841240), (56, 736085), (70, 588868), (98, 420620), (140, 294434), (196, 210310), (245, 168248), (280, 147217), (392, 105155), (490, 84124), (980, 42062), (1960, 21031)]