2080751510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1\times {\mathrm{3391}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 3836270592

約数和(自身を除く): 1755519082

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1427, 2854, 3391, 6782, 7135, 14270, 16955, 33910, 61361, 122722, 145813, 291626, 306805, 613610, 729065, 1458130, 4838957, 9677914, 24194785, 48389570, 208075151, 416150302, 1040375755, 2080751510]

約数ペア:

[(1, 2080751510), (2, 1040375755), (5, 416150302), (10, 208075151), (43, 48389570), (86, 24194785), (215, 9677914), (430, 4838957), (1427, 1458130), (2854, 729065), (3391, 613610), (6782, 306805), (7135, 291626), (14270, 145813), (16955, 122722), (33910, 61361)]