42366670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 35471090

約数列:

[1, 2, 5, 10, 89, 178, 181, 263, 362, 445, 526, 890, 905, 1315, 1810, 2630, 16109, 23407, 32218, 46814, 47603, 80545, 95206, 117035, 161090, 234070, 238015, 476030, 4236667, 8473334, 21183335, 42366670]

約数ペア:

[(1, 42366670), (2, 21183335), (5, 8473334), (10, 4236667), (89, 476030), (178, 238015), (181, 234070), (263, 161090), (362, 117035), (445, 95206), (526, 80545), (890, 47603), (905, 46814), (1315, 32218), (1810, 23407), (2630, 16109)]