40805544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130787}}^1$

素因数の和:130809

約数の個数: 32

約数和(自身を含む): 109861920

約数和(自身を除く): 69056376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130787, 261574, 392361, 523148, 784722, 1046296, 1569444, 1700231, 3138888, 3400462, 5100693, 6800924, 10201386, 13601848, 20402772, 40805544]

約数ペア:

[(1, 40805544), (2, 20402772), (3, 13601848), (4, 10201386), (6, 6800924), (8, 5100693), (12, 3400462), (13, 3138888), (24, 1700231), (26, 1569444), (39, 1046296), (52, 784722), (78, 523148), (104, 392361), (156, 261574), (312, 130787)]