89832680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{45833}}^1$

素因数の和:45858

約数の個数: 48

約数和(自身を含む): 235128420

約数和(自身を除く): 145295740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 45833, 91666, 183332, 229165, 320831, 366664, 458330, 641662, 916660, 1283324, 1604155, 1833320, 2245817, 2566648, 3208310, 4491634, 6416620, 8983268, 11229085, 12833240, 17966536, 22458170, 44916340, 89832680]

約数ペア:

[(1, 89832680), (2, 44916340), (4, 22458170), (5, 17966536), (7, 12833240), (8, 11229085), (10, 8983268), (14, 6416620), (20, 4491634), (28, 3208310), (35, 2566648), (40, 2245817), (49, 1833320), (56, 1604155), (70, 1283324), (98, 916660), (140, 641662), (196, 458330), (245, 366664), (280, 320831), (392, 229165), (490, 183332), (980, 91666), (1960, 45833)]