42740150

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3056

約数の個数: 24

約数和(自身を含む): 79779864

約数和(自身を除く): 37039714

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 2731, 3130, 5462, 7825, 13655, 15650, 27310, 68275, 136550, 854803, 1709606, 4274015, 8548030, 21370075, 42740150]

約数ペア:

[(1, 42740150), (2, 21370075), (5, 8548030), (10, 4274015), (25, 1709606), (50, 854803), (313, 136550), (626, 68275), (1565, 27310), (2731, 15650), (3130, 13655), (5462, 7825)]