82099480

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1871}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 184991040

約数和(自身を除く): 102891560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 1871, 2194, 3742, 4388, 5485, 7484, 8776, 9355, 10970, 14968, 18710, 21940, 37420, 43880, 74840, 2052487, 4104974, 8209948, 10262435, 16419896, 20524870, 41049740, 82099480]

約数ペア:

[(1, 82099480), (2, 41049740), (4, 20524870), (5, 16419896), (8, 10262435), (10, 8209948), (20, 4104974), (40, 2052487), (1097, 74840), (1871, 43880), (2194, 37420), (3742, 21940), (4388, 18710), (5485, 14968), (7484, 10970), (8776, 9355)]