2588217808280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4977341939}}^1$

素因数の和:4977341963

約数の個数: 32

約数和(自身を含む): 6271450844400

約数和(自身を除く): 3683233036120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4977341939, 9954683878, 19909367756, 24886709695, 39818735512, 49773419390, 64705445207, 99546838780, 129410890414, 199093677560, 258821780828, 323527226035, 517643561656, 647054452070, 1294108904140, 2588217808280]

約数ペア:

[(1, 2588217808280), (2, 1294108904140), (4, 647054452070), (5, 517643561656), (8, 323527226035), (10, 258821780828), (13, 199093677560), (20, 129410890414), (26, 99546838780), (40, 64705445207), (52, 49773419390), (65, 39818735512), (104, 24886709695), (130, 19909367756), (260, 9954683878), (520, 4977341939)]