39951780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5503}}^1$

素因数の和:5537

約数の個数: 72

約数和(自身を含む): 122981376

約数和(自身を除く): 83029596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5503, 7260, 11006, 16509, 22012, 27515, 33018, 55030, 60533, 66036, 82545, 110060, 121066, 165090, 181599, 242132, 302665, 330180, 363198, 605330, 665863, 726396, 907995, 1210660, 1331726, 1815990, 1997589, 2663452, 3329315, 3631980, 3995178, 6658630, 7990356, 9987945, 13317260, 19975890, 39951780]

約数ペア:

[(1, 39951780), (2, 19975890), (3, 13317260), (4, 9987945), (5, 7990356), (6, 6658630), (10, 3995178), (11, 3631980), (12, 3329315), (15, 2663452), (20, 1997589), (22, 1815990), (30, 1331726), (33, 1210660), (44, 907995), (55, 726396), (60, 665863), (66, 605330), (110, 363198), (121, 330180), (132, 302665), (165, 242132), (220, 181599), (242, 165090), (330, 121066), (363, 110060), (484, 82545), (605, 66036), (660, 60533), (726, 55030), (1210, 33018), (1452, 27515), (1815, 22012), (2420, 16509), (3630, 11006), (5503, 7260)]