12330950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 24708240

約数和(自身を除く): 12377290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 163, 170, 178, 326, 425, 445, 815, 850, 890, 1513, 1630, 2225, 2771, 3026, 4075, 4450, 5542, 7565, 8150, 13855, 14507, 15130, 27710, 29014, 37825, 69275, 72535, 75650, 138550, 145070, 246619, 362675, 493238, 725350, 1233095, 2466190, 6165475, 12330950]

約数ペア:

[(1, 12330950), (2, 6165475), (5, 2466190), (10, 1233095), (17, 725350), (25, 493238), (34, 362675), (50, 246619), (85, 145070), (89, 138550), (163, 75650), (170, 72535), (178, 69275), (326, 37825), (425, 29014), (445, 27710), (815, 15130), (850, 14507), (890, 13855), (1513, 8150), (1630, 7565), (2225, 5542), (2771, 4450), (3026, 4075)]