12719916800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{116911}}^1$

素因数の和:116954

約数の個数: 108

約数和(自身を含む): 33336053856

約数和(自身を除く): 20616137056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 2176, 2720, 3200, 3400, 4352, 5440, 6400, 6800, 10880, 13600, 21760, 27200, 54400, 108800, 116911, 233822, 467644, 584555, 935288, 1169110, 1870576, 1987487, 2338220, 2922775, 3741152, 3974974, 4676440, 5845550, 7482304, 7949948, 9352880, 9937435, 11691100, 14964608, 15899896, 18705760, 19874870, 23382200, 29929216, 31799792, 37411520, 39749740, 46764400, 49687175, 63599584, 74823040, 79499480, 93528800, 99374350, 127199168, 149646080, 158998960, 187057600, 198748700, 254398336, 317997920, 374115200, 397497400, 508796672, 635995840, 748230400, 794994800, 1271991680, 1589989600, 2543983360, 3179979200, 6359958400, 12719916800]

約数ペア:

[(1, 12719916800), (2, 6359958400), (4, 3179979200), (5, 2543983360), (8, 1589989600), (10, 1271991680), (16, 794994800), (17, 748230400), (20, 635995840), (25, 508796672), (32, 397497400), (34, 374115200), (40, 317997920), (50, 254398336), (64, 198748700), (68, 187057600), (80, 158998960), (85, 149646080), (100, 127199168), (128, 99374350), (136, 93528800), (160, 79499480), (170, 74823040), (200, 63599584), (256, 49687175), (272, 46764400), (320, 39749740), (340, 37411520), (400, 31799792), (425, 29929216), (544, 23382200), (640, 19874870), (680, 18705760), (800, 15899896), (850, 14964608), (1088, 11691100), (1280, 9937435), (1360, 9352880), (1600, 7949948), (1700, 7482304), (2176, 5845550), (2720, 4676440), (3200, 3974974), (3400, 3741152), (4352, 2922775), (5440, 2338220), (6400, 1987487), (6800, 1870576), (10880, 1169110), (13600, 935288), (21760, 584555), (27200, 467644), (54400, 233822), (108800, 116911)]