1539797440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283051}}^1$

素因数の和:283085

約数の個数: 56

約数和(自身を含む): 3882341232

約数和(自身を除く): 2342543792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 283051, 566102, 1132204, 1415255, 2264408, 2830510, 4528816, 4811867, 5661020, 9057632, 9623734, 11322040, 18115264, 19247468, 22644080, 24059335, 38494936, 45288160, 48118670, 76989872, 90576320, 96237340, 153979744, 192474680, 307959488, 384949360, 769898720, 1539797440]

約数ペア:

[(1, 1539797440), (2, 769898720), (4, 384949360), (5, 307959488), (8, 192474680), (10, 153979744), (16, 96237340), (17, 90576320), (20, 76989872), (32, 48118670), (34, 45288160), (40, 38494936), (64, 24059335), (68, 22644080), (80, 19247468), (85, 18115264), (136, 11322040), (160, 9623734), (170, 9057632), (272, 5661020), (320, 4811867), (340, 4528816), (544, 2830510), (680, 2264408), (1088, 1415255), (1360, 1132204), (2720, 566102), (5440, 283051)]