5448380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38917}}^1$

素因数の和:38933

約数の個数: 24

約数和(自身を含む): 13076448

約数和(自身を除く): 7628068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38917, 77834, 155668, 194585, 272419, 389170, 544838, 778340, 1089676, 1362095, 2724190, 5448380]

約数ペア:

[(1, 5448380), (2, 2724190), (4, 1362095), (5, 1089676), (7, 778340), (10, 544838), (14, 389170), (20, 272419), (28, 194585), (35, 155668), (70, 77834), (140, 38917)]