40837030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:6000

約数の個数: 32

約数和(自身を含む): 80668224

約数和(自身を除く): 39831194

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 5927, 6890, 11854, 29635, 59270, 77051, 154102, 314131, 385255, 628262, 770510, 1570655, 3141310, 4083703, 8167406, 20418515, 40837030]

約数ペア:

[(1, 40837030), (2, 20418515), (5, 8167406), (10, 4083703), (13, 3141310), (26, 1570655), (53, 770510), (65, 628262), (106, 385255), (130, 314131), (265, 154102), (530, 77051), (689, 59270), (1378, 29635), (3445, 11854), (5927, 6890)]