44009980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{314357}}^1$

素因数の和:314373

約数の個数: 24

約数和(自身を含む): 105624288

約数和(自身を除く): 61614308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 314357, 628714, 1257428, 1571785, 2200499, 3143570, 4400998, 6287140, 8801996, 11002495, 22004990, 44009980]

約数ペア:

[(1, 44009980), (2, 22004990), (4, 11002495), (5, 8801996), (7, 6287140), (10, 4400998), (14, 3143570), (20, 2200499), (28, 1571785), (35, 1257428), (70, 628714), (140, 314357)]