4093720

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 9389520

約数和(自身を除く): 5295800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1931, 2120, 3862, 7724, 9655, 15448, 19310, 38620, 77240, 102343, 204686, 409372, 511715, 818744, 1023430, 2046860, 4093720]

約数ペア:

[(1, 4093720), (2, 2046860), (4, 1023430), (5, 818744), (8, 511715), (10, 409372), (20, 204686), (40, 102343), (53, 77240), (106, 38620), (212, 19310), (265, 15448), (424, 9655), (530, 7724), (1060, 3862), (1931, 2120)]