9862580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5448

約数の個数: 48

約数和(自身を含む): 25495680

約数和(自身を除く): 15633100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5419, 10838, 21676, 27095, 37933, 54190, 70447, 75866, 108380, 140894, 151732, 189665, 281788, 352235, 379330, 493129, 704470, 758660, 986258, 1408940, 1972516, 2465645, 4931290, 9862580]

約数ペア:

[(1, 9862580), (2, 4931290), (4, 2465645), (5, 1972516), (7, 1408940), (10, 986258), (13, 758660), (14, 704470), (20, 493129), (26, 379330), (28, 352235), (35, 281788), (52, 189665), (65, 151732), (70, 140894), (91, 108380), (130, 75866), (140, 70447), (182, 54190), (260, 37933), (364, 27095), (455, 21676), (910, 10838), (1820, 5419)]