27502280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52889}}^1$

素因数の和:52913

約数の個数: 32

約数和(自身を含む): 66641400

約数和(自身を除く): 39139120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52889, 105778, 211556, 264445, 423112, 528890, 687557, 1057780, 1375114, 2115560, 2750228, 3437785, 5500456, 6875570, 13751140, 27502280]

約数ペア:

[(1, 27502280), (2, 13751140), (4, 6875570), (5, 5500456), (8, 3437785), (10, 2750228), (13, 2115560), (20, 1375114), (26, 1057780), (40, 687557), (52, 528890), (65, 423112), (104, 264445), (130, 211556), (260, 105778), (520, 52889)]