10978640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 40

約数和(自身を含む): 26222280

約数和(自身を除く): 15243640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3709, 7418, 14836, 18545, 29672, 37090, 59344, 74180, 137233, 148360, 274466, 296720, 548932, 686165, 1097864, 1372330, 2195728, 2744660, 5489320, 10978640]

約数ペア:

[(1, 10978640), (2, 5489320), (4, 2744660), (5, 2195728), (8, 1372330), (10, 1097864), (16, 686165), (20, 548932), (37, 296720), (40, 274466), (74, 148360), (80, 137233), (148, 74180), (185, 59344), (296, 37090), (370, 29672), (592, 18545), (740, 14836), (1480, 7418), (2960, 3709)]