73433240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10993}}^1$

素因数の和:11171

約数の個数: 32

約数和(自身を含む): 166229280

約数和(自身を除く): 92796040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 10993, 21986, 43972, 54965, 87944, 109930, 219860, 439720, 1835831, 3671662, 7343324, 9179155, 14686648, 18358310, 36716620, 73433240]

約数ペア:

[(1, 73433240), (2, 36716620), (4, 18358310), (5, 14686648), (8, 9179155), (10, 7343324), (20, 3671662), (40, 1835831), (167, 439720), (334, 219860), (668, 109930), (835, 87944), (1336, 54965), (1670, 43972), (3340, 21986), (6680, 10993)]