38766549760

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1781551}}^1$

素因数の和:1781589

約数の個数: 72

約数和(自身を含む): 98320291776

約数和(自身を除く): 59553742016

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, 1781551, 3563102, 7126204, 8907755, 14252408, 17815510, 28504816, 30286367, 35631020, 57009632, 60572734, 71262040, 114019264, 121145468, 142524080, 151431835, 228038528, 242290936, 285048160, 302863670, 456077056, 484581872, 570096320, 605727340, 969163744, 1140192640, 1211454680, 1938327488, 2280385280, 2422909360, 3876654976, 4845818720, 7753309952, 9691637440, 19383274880, 38766549760]

約数ペア:

[(1, 38766549760), (2, 19383274880), (4, 9691637440), (5, 7753309952), (8, 4845818720), (10, 3876654976), (16, 2422909360), (17, 2280385280), (20, 1938327488), (32, 1211454680), (34, 1140192640), (40, 969163744), (64, 605727340), (68, 570096320), (80, 484581872), (85, 456077056), (128, 302863670), (136, 285048160), (160, 242290936), (170, 228038528), (256, 151431835), (272, 142524080), (320, 121145468), (340, 114019264), (544, 71262040), (640, 60572734), (680, 57009632), (1088, 35631020), (1280, 30286367), (1360, 28504816), (2176, 17815510), (2720, 14252408), (4352, 8907755), (5440, 7126204), (10880, 3563102), (21760, 1781551)]