2669778940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{13109}}^1$

素因数の和:13734

約数の個数: 48

約数和(自身を含む): 5946696000

約数和(自身を除く): 3276917060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 599, 1198, 2396, 2995, 5990, 10183, 11980, 13109, 20366, 26218, 40732, 50915, 52436, 65545, 101830, 131090, 203660, 222853, 262180, 445706, 891412, 1114265, 2228530, 4457060, 7852291, 15704582, 31409164, 39261455, 78522910, 133488947, 157045820, 266977894, 533955788, 667444735, 1334889470, 2669778940]

約数ペア:

[(1, 2669778940), (2, 1334889470), (4, 667444735), (5, 533955788), (10, 266977894), (17, 157045820), (20, 133488947), (34, 78522910), (68, 39261455), (85, 31409164), (170, 15704582), (340, 7852291), (599, 4457060), (1198, 2228530), (2396, 1114265), (2995, 891412), (5990, 445706), (10183, 262180), (11980, 222853), (13109, 203660), (20366, 131090), (26218, 101830), (40732, 65545), (50915, 52436)]