4329976880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2848669}}^1$

素因数の和:2848701

約数の個数: 40

約数和(自身を含む): 10597052400

約数和(自身を除く): 6267075520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2848669, 5697338, 11394676, 14243345, 22789352, 28486690, 45578704, 54124711, 56973380, 108249422, 113946760, 216498844, 227893520, 270623555, 432997688, 541247110, 865995376, 1082494220, 2164988440, 4329976880]

約数ペア:

[(1, 4329976880), (2, 2164988440), (4, 1082494220), (5, 865995376), (8, 541247110), (10, 432997688), (16, 270623555), (19, 227893520), (20, 216498844), (38, 113946760), (40, 108249422), (76, 56973380), (80, 54124711), (95, 45578704), (152, 28486690), (190, 22789352), (304, 14243345), (380, 11394676), (760, 5697338), (1520, 2848669)]