106075640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^2$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 260898840

約数和(自身を除く): 154823200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 491, 982, 1964, 2455, 3928, 4910, 5401, 9820, 10802, 19640, 21604, 27005, 43208, 54010, 108020, 216040, 241081, 482162, 964324, 1205405, 1928648, 2410810, 2651891, 4821620, 5303782, 9643240, 10607564, 13259455, 21215128, 26518910, 53037820, 106075640]

約数ペア:

[(1, 106075640), (2, 53037820), (4, 26518910), (5, 21215128), (8, 13259455), (10, 10607564), (11, 9643240), (20, 5303782), (22, 4821620), (40, 2651891), (44, 2410810), (55, 1928648), (88, 1205405), (110, 964324), (220, 482162), (440, 241081), (491, 216040), (982, 108020), (1964, 54010), (2455, 43208), (3928, 27005), (4910, 21604), (5401, 19640), (9820, 10802)]