115301900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23531}}^1$

素因数の和:23559

約数の個数: 54

約数和(自身を含む): 291067308

約数和(自身を除く): 175765408

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 23531, 47062, 94124, 117655, 164717, 235310, 329434, 470620, 588275, 658868, 823585, 1153019, 1176550, 1647170, 2306038, 2353100, 3294340, 4117925, 4612076, 5765095, 8235850, 11530190, 16471700, 23060380, 28825475, 57650950, 115301900]

約数ペア:

[(1, 115301900), (2, 57650950), (4, 28825475), (5, 23060380), (7, 16471700), (10, 11530190), (14, 8235850), (20, 5765095), (25, 4612076), (28, 4117925), (35, 3294340), (49, 2353100), (50, 2306038), (70, 1647170), (98, 1176550), (100, 1153019), (140, 823585), (175, 658868), (196, 588275), (245, 470620), (350, 329434), (490, 235310), (700, 164717), (980, 117655), (1225, 94124), (2450, 47062), (4900, 23531)]