98411600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5021}}^1$

素因数の和:5053

約数の個数: 90

約数和(自身を含む): 275090094

約数和(自身を除く): 176678494

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5021, 9800, 10042, 19600, 20084, 25105, 35147, 40168, 50210, 70294, 80336, 100420, 125525, 140588, 175735, 200840, 246029, 251050, 281176, 351470, 401680, 492058, 502100, 562352, 702940, 878675, 984116, 1004200, 1230145, 1405880, 1757350, 1968232, 2008400, 2460290, 2811760, 3514700, 3936464, 4920580, 6150725, 7029400, 9841160, 12301450, 14058800, 19682320, 24602900, 49205800, 98411600]

約数ペア:

[(1, 98411600), (2, 49205800), (4, 24602900), (5, 19682320), (7, 14058800), (8, 12301450), (10, 9841160), (14, 7029400), (16, 6150725), (20, 4920580), (25, 3936464), (28, 3514700), (35, 2811760), (40, 2460290), (49, 2008400), (50, 1968232), (56, 1757350), (70, 1405880), (80, 1230145), (98, 1004200), (100, 984116), (112, 878675), (140, 702940), (175, 562352), (196, 502100), (200, 492058), (245, 401680), (280, 351470), (350, 281176), (392, 251050), (400, 246029), (490, 200840), (560, 175735), (700, 140588), (784, 125525), (980, 100420), (1225, 80336), (1400, 70294), (1960, 50210), (2450, 40168), (2800, 35147), (3920, 25105), (4900, 20084), (5021, 19600), (9800, 10042)]