42760510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3391}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 83768832

約数和(自身を除く): 41008322

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 3391, 6305, 6782, 12610, 16955, 33910, 44083, 88166, 220415, 328927, 440830, 657854, 1644635, 3289270, 4276051, 8552102, 21380255, 42760510]

約数ペア:

[(1, 42760510), (2, 21380255), (5, 8552102), (10, 4276051), (13, 3289270), (26, 1644635), (65, 657854), (97, 440830), (130, 328927), (194, 220415), (485, 88166), (970, 44083), (1261, 33910), (2522, 16955), (3391, 12610), (6305, 6782)]