7334240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 18089568

約数和(自身を除く): 10755328

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, 1993, 3680, 3986, 7972, 9965, 15944, 19930, 31888, 39860, 45839, 63776, 79720, 91678, 159440, 183356, 229195, 318880, 366712, 458390, 733424, 916780, 1466848, 1833560, 3667120, 7334240]

約数ペア:

[(1, 7334240), (2, 3667120), (4, 1833560), (5, 1466848), (8, 916780), (10, 733424), (16, 458390), (20, 366712), (23, 318880), (32, 229195), (40, 183356), (46, 159440), (80, 91678), (92, 79720), (115, 63776), (160, 45839), (184, 39860), (230, 31888), (368, 19930), (460, 15944), (736, 9965), (920, 7972), (1840, 3986), (1993, 3680)]