98061500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4623

約数の個数: 48

約数和(自身を含む): 219194976

約数和(自身を除く): 121133476

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 4300, 4561, 5375, 9122, 10750, 18244, 21500, 22805, 45610, 91220, 114025, 196123, 228050, 392246, 456100, 570125, 784492, 980615, 1140250, 1961230, 2280500, 3922460, 4903075, 9806150, 19612300, 24515375, 49030750, 98061500]

約数ペア:

[(1, 98061500), (2, 49030750), (4, 24515375), (5, 19612300), (10, 9806150), (20, 4903075), (25, 3922460), (43, 2280500), (50, 1961230), (86, 1140250), (100, 980615), (125, 784492), (172, 570125), (215, 456100), (250, 392246), (430, 228050), (500, 196123), (860, 114025), (1075, 91220), (2150, 45610), (4300, 22805), (4561, 21500), (5375, 18244), (9122, 10750)]