4336880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 10526112

約数和(自身を除く): 6189232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2357, 4714, 9428, 11785, 18856, 23570, 37712, 47140, 54211, 94280, 108422, 188560, 216844, 271055, 433688, 542110, 867376, 1084220, 2168440, 4336880]

約数ペア:

[(1, 4336880), (2, 2168440), (4, 1084220), (5, 867376), (8, 542110), (10, 433688), (16, 271055), (20, 216844), (23, 188560), (40, 108422), (46, 94280), (80, 54211), (92, 47140), (115, 37712), (184, 23570), (230, 18856), (368, 11785), (460, 9428), (920, 4714), (1840, 2357)]