25553670890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{4003}}^1$

素因数の和:4595

約数の個数: 64

約数和(自身を含む): 50687949312

約数和(自身を除く): 25134278422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 443, 655, 886, 1310, 1441, 2215, 2882, 4003, 4430, 4873, 7205, 8006, 9746, 14410, 20015, 24365, 40030, 44033, 48730, 58033, 88066, 116066, 220165, 290165, 440330, 524393, 580330, 638363, 1048786, 1276726, 1773329, 2621965, 3191815, 3546658, 5243930, 5768323, 6383630, 8866645, 11536646, 17733290, 19506619, 28841615, 39013238, 57683230, 97533095, 195066190, 232306099, 464612198, 1161530495, 2323060990, 2555367089, 5110734178, 12776835445, 25553670890]

約数ペア:

[(1, 25553670890), (2, 12776835445), (5, 5110734178), (10, 2555367089), (11, 2323060990), (22, 1161530495), (55, 464612198), (110, 232306099), (131, 195066190), (262, 97533095), (443, 57683230), (655, 39013238), (886, 28841615), (1310, 19506619), (1441, 17733290), (2215, 11536646), (2882, 8866645), (4003, 6383630), (4430, 5768323), (4873, 5243930), (7205, 3546658), (8006, 3191815), (9746, 2621965), (14410, 1773329), (20015, 1276726), (24365, 1048786), (40030, 638363), (44033, 580330), (48730, 524393), (58033, 440330), (88066, 290165), (116066, 220165)]