188296880

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8317}}^1$

素因数の和:8613

約数の個数: 40

約数和(自身を含む): 439390032

約数和(自身を除く): 251093152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 8317, 11320, 16634, 22640, 33268, 41585, 66536, 83170, 133072, 166340, 332680, 665360, 2353711, 4707422, 9414844, 11768555, 18829688, 23537110, 37659376, 47074220, 94148440, 188296880]

約数ペア:

[(1, 188296880), (2, 94148440), (4, 47074220), (5, 37659376), (8, 23537110), (10, 18829688), (16, 11768555), (20, 9414844), (40, 4707422), (80, 2353711), (283, 665360), (566, 332680), (1132, 166340), (1415, 133072), (2264, 83170), (2830, 66536), (4528, 41585), (5660, 33268), (8317, 22640), (11320, 16634)]