58510660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 74847740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1619, 1807, 2780, 3238, 3614, 6476, 7228, 8095, 9035, 16190, 18070, 21047, 32380, 36140, 42094, 84188, 105235, 210470, 225041, 420940, 450082, 900164, 1125205, 2250410, 2925533, 4500820, 5851066, 11702132, 14627665, 29255330, 58510660]

約数ペア:

[(1, 58510660), (2, 29255330), (4, 14627665), (5, 11702132), (10, 5851066), (13, 4500820), (20, 2925533), (26, 2250410), (52, 1125205), (65, 900164), (130, 450082), (139, 420940), (260, 225041), (278, 210470), (556, 105235), (695, 84188), (1390, 42094), (1619, 36140), (1807, 32380), (2780, 21047), (3238, 18070), (3614, 16190), (6476, 9035), (7228, 8095)]