2040282880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93763}}^1$

素因数の和:93801

約数の個数: 72

約数和(自身を含む): 5174647632

約数和(自身を除く): 3134364752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 93763, 187526, 375052, 468815, 750104, 937630, 1500208, 1593971, 1875260, 3000416, 3187942, 3750520, 6000832, 6375884, 7501040, 7969855, 12001664, 12751768, 15002080, 15939710, 24003328, 25503536, 30004160, 31879420, 51007072, 60008320, 63758840, 102014144, 120016640, 127517680, 204028288, 255035360, 408056576, 510070720, 1020141440, 2040282880]

約数ペア:

[(1, 2040282880), (2, 1020141440), (4, 510070720), (5, 408056576), (8, 255035360), (10, 204028288), (16, 127517680), (17, 120016640), (20, 102014144), (32, 63758840), (34, 60008320), (40, 51007072), (64, 31879420), (68, 30004160), (80, 25503536), (85, 24003328), (128, 15939710), (136, 15002080), (160, 12751768), (170, 12001664), (256, 7969855), (272, 7501040), (320, 6375884), (340, 6000832), (544, 3750520), (640, 3187942), (680, 3000416), (1088, 1875260), (1280, 1593971), (1360, 1500208), (2176, 937630), (2720, 750104), (4352, 468815), (5440, 375052), (10880, 187526), (21760, 93763)]