1630366960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{886069}}^1$

素因数の和:886105

約数の個数: 40

約数和(自身を含む): 3955416480

約数和(自身を除く): 2325049520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 886069, 1772138, 3544276, 4430345, 7088552, 8860690, 14177104, 17721380, 20379587, 35442760, 40759174, 70885520, 81518348, 101897935, 163036696, 203795870, 326073392, 407591740, 815183480, 1630366960]

約数ペア:

[(1, 1630366960), (2, 815183480), (4, 407591740), (5, 326073392), (8, 203795870), (10, 163036696), (16, 101897935), (20, 81518348), (23, 70885520), (40, 40759174), (46, 35442760), (80, 20379587), (92, 17721380), (115, 14177104), (184, 8860690), (230, 7088552), (368, 4430345), (460, 3544276), (920, 1772138), (1840, 886069)]