68054240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18493}}^1$

素因数の和:18531

約数の個数: 48

約数和(自身を含む): 167777568

約数和(自身を除く): 99723328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 18493, 36986, 73972, 92465, 147944, 184930, 295888, 369860, 425339, 591776, 739720, 850678, 1479440, 1701356, 2126695, 2958880, 3402712, 4253390, 6805424, 8506780, 13610848, 17013560, 34027120, 68054240]

約数ペア:

[(1, 68054240), (2, 34027120), (4, 17013560), (5, 13610848), (8, 8506780), (10, 6805424), (16, 4253390), (20, 3402712), (23, 2958880), (32, 2126695), (40, 1701356), (46, 1479440), (80, 850678), (92, 739720), (115, 591776), (160, 425339), (184, 369860), (230, 295888), (368, 184930), (460, 147944), (736, 92465), (920, 73972), (1840, 36986), (3680, 18493)]