27464840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52817}}^1$

素因数の和:52841

約数の個数: 32

約数和(自身を含む): 66550680

約数和(自身を除く): 39085840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52817, 105634, 211268, 264085, 422536, 528170, 686621, 1056340, 1373242, 2112680, 2746484, 3433105, 5492968, 6866210, 13732420, 27464840]

約数ペア:

[(1, 27464840), (2, 13732420), (4, 6866210), (5, 5492968), (8, 3433105), (10, 2746484), (13, 2112680), (20, 1373242), (26, 1056340), (40, 686621), (52, 528170), (65, 422536), (104, 264085), (130, 211268), (260, 105634), (520, 52817)]