38829890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4253}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 77184576

約数和(自身を除く): 38354686

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4253, 4565, 8506, 9130, 21265, 42530, 46783, 93566, 233915, 352999, 467830, 705998, 1764995, 3529990, 3882989, 7765978, 19414945, 38829890]

約数ペア:

[(1, 38829890), (2, 19414945), (5, 7765978), (10, 3882989), (11, 3529990), (22, 1764995), (55, 705998), (83, 467830), (110, 352999), (166, 233915), (415, 93566), (830, 46783), (913, 42530), (1826, 21265), (4253, 9130), (4565, 8506)]