117599920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63913}}^1$

素因数の和:63949

約数の個数: 40

約数和(自身を含む): 285312096

約数和(自身を除く): 167712176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 63913, 127826, 255652, 319565, 511304, 639130, 1022608, 1278260, 1469999, 2556520, 2939998, 5113040, 5879996, 7349995, 11759992, 14699990, 23519984, 29399980, 58799960, 117599920]

約数ペア:

[(1, 117599920), (2, 58799960), (4, 29399980), (5, 23519984), (8, 14699990), (10, 11759992), (16, 7349995), (20, 5879996), (23, 5113040), (40, 2939998), (46, 2556520), (80, 1469999), (92, 1278260), (115, 1022608), (184, 639130), (230, 511304), (368, 319565), (460, 255652), (920, 127826), (1840, 63913)]