22479962500

素因数分解:

$2^2\times 5^5\times {\mathrm{349}}^1\times {\mathrm{5153}}^1$

素因数の和:5531

約数の個数: 72

約数和(自身を含む): 49322233800

約数和(自身を除く): 26842271300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 349, 500, 625, 698, 1250, 1396, 1745, 2500, 3125, 3490, 5153, 6250, 6980, 8725, 10306, 12500, 17450, 20612, 25765, 34900, 43625, 51530, 87250, 103060, 128825, 174500, 218125, 257650, 436250, 515300, 644125, 872500, 1090625, 1288250, 1798397, 2181250, 2576500, 3220625, 3596794, 4362500, 6441250, 7193588, 8991985, 12882500, 16103125, 17983970, 32206250, 35967940, 44959925, 64412500, 89919850, 179839700, 224799625, 449599250, 899198500, 1123998125, 2247996250, 4495992500, 5619990625, 11239981250, 22479962500]

約数ペア:

[(1, 22479962500), (2, 11239981250), (4, 5619990625), (5, 4495992500), (10, 2247996250), (20, 1123998125), (25, 899198500), (50, 449599250), (100, 224799625), (125, 179839700), (250, 89919850), (349, 64412500), (500, 44959925), (625, 35967940), (698, 32206250), (1250, 17983970), (1396, 16103125), (1745, 12882500), (2500, 8991985), (3125, 7193588), (3490, 6441250), (5153, 4362500), (6250, 3596794), (6980, 3220625), (8725, 2576500), (10306, 2181250), (12500, 1798397), (17450, 1288250), (20612, 1090625), (25765, 872500), (34900, 644125), (43625, 515300), (51530, 436250), (87250, 257650), (103060, 218125), (128825, 174500)]