191041420

素因数分解:

$2^2\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{3547}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 401449104

約数和(自身を除く): 210407684

約数列:

[1, 2, 4, 5, 10, 20, 2693, 3547, 5386, 7094, 10772, 13465, 14188, 17735, 26930, 35470, 53860, 70940, 9552071, 19104142, 38208284, 47760355, 95520710, 191041420]

約数ペア:

[(1, 191041420), (2, 95520710), (4, 47760355), (5, 38208284), (10, 19104142), (20, 9552071), (2693, 70940), (3547, 53860), (5386, 35470), (7094, 26930), (10772, 17735), (13465, 14188)]