3844360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 9316440

約数和(自身を除く): 5472080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7393, 14786, 29572, 36965, 59144, 73930, 96109, 147860, 192218, 295720, 384436, 480545, 768872, 961090, 1922180, 3844360]

約数ペア:

[(1, 3844360), (2, 1922180), (4, 961090), (5, 768872), (8, 480545), (10, 384436), (13, 295720), (20, 192218), (26, 147860), (40, 96109), (52, 73930), (65, 59144), (104, 36965), (130, 29572), (260, 14786), (520, 7393)]