69118160

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1597}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 161097576

約数和(自身を除く): 91979416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 1597, 2164, 2705, 3194, 4328, 5410, 6388, 7985, 8656, 10820, 12776, 15970, 21640, 25552, 31940, 43280, 63880, 127760, 863977, 1727954, 3455908, 4319885, 6911816, 8639770, 13823632, 17279540, 34559080, 69118160]

約数ペア:

[(1, 69118160), (2, 34559080), (4, 17279540), (5, 13823632), (8, 8639770), (10, 6911816), (16, 4319885), (20, 3455908), (40, 1727954), (80, 863977), (541, 127760), (1082, 63880), (1597, 43280), (2164, 31940), (2705, 25552), (3194, 21640), (4328, 15970), (5410, 12776), (6388, 10820), (7985, 8656)]