39372190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 83924064

約数和(自身を除く): 44551874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2503, 3146, 5006, 7865, 12515, 15730, 25030, 27533, 32539, 55066, 65078, 137665, 162695, 275330, 302863, 325390, 357929, 605726, 715858, 1514315, 1789645, 3028630, 3579290, 3937219, 7874438, 19686095, 39372190]

約数ペア:

[(1, 39372190), (2, 19686095), (5, 7874438), (10, 3937219), (11, 3579290), (13, 3028630), (22, 1789645), (26, 1514315), (55, 715858), (65, 605726), (110, 357929), (121, 325390), (130, 302863), (143, 275330), (242, 162695), (286, 137665), (605, 65078), (715, 55066), (1210, 32539), (1430, 27533), (1573, 25030), (2503, 15730), (3146, 12515), (5006, 7865)]