152638880

素因数分解:

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

素因数の和:3669

約数の個数: 48

約数和(自身を含む): 361990944

約数和(自身を除く): 209352064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 3371, 4528, 5660, 6742, 9056, 11320, 13484, 16855, 22640, 26968, 33710, 45280, 53936, 67420, 107872, 134840, 269680, 539360, 953993, 1907986, 3815972, 4769965, 7631944, 9539930, 15263888, 19079860, 30527776, 38159720, 76319440, 152638880]

約数ペア:

[(1, 152638880), (2, 76319440), (4, 38159720), (5, 30527776), (8, 19079860), (10, 15263888), (16, 9539930), (20, 7631944), (32, 4769965), (40, 3815972), (80, 1907986), (160, 953993), (283, 539360), (566, 269680), (1132, 134840), (1415, 107872), (2264, 67420), (2830, 53936), (3371, 45280), (4528, 33710), (5660, 26968), (6742, 22640), (9056, 16855), (11320, 13484)]