99691880

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{6791}}^1$

素因数の和:7169

約数の個数: 32

約数和(自身を含む): 224951040

約数和(自身を除く): 125259160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 6791, 7340, 13582, 14680, 27164, 33955, 54328, 67910, 135820, 271640, 2492297, 4984594, 9969188, 12461485, 19938376, 24922970, 49845940, 99691880]

約数ペア:

[(1, 99691880), (2, 49845940), (4, 24922970), (5, 19938376), (8, 12461485), (10, 9969188), (20, 4984594), (40, 2492297), (367, 271640), (734, 135820), (1468, 67910), (1835, 54328), (2936, 33955), (3670, 27164), (6791, 14680), (7340, 13582)]