76319440

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3371}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 178122528

約数和(自身を除く): 101803088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 3371, 4528, 5660, 6742, 11320, 13484, 16855, 22640, 26968, 33710, 53936, 67420, 134840, 269680, 953993, 1907986, 3815972, 4769965, 7631944, 9539930, 15263888, 19079860, 38159720, 76319440]

約数ペア:

[(1, 76319440), (2, 38159720), (4, 19079860), (5, 15263888), (8, 9539930), (10, 7631944), (16, 4769965), (20, 3815972), (40, 1907986), (80, 953993), (283, 269680), (566, 134840), (1132, 67420), (1415, 53936), (2264, 33710), (2830, 26968), (3371, 22640), (4528, 16855), (5660, 13484), (6742, 11320)]