102171880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24799}}^1$

素因数の和:24913

約数の個数: 32

約数和(自身を含む): 232128000

約数和(自身を除く): 129956120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 24799, 49598, 99196, 123995, 198392, 247990, 495980, 991960, 2554297, 5108594, 10217188, 12771485, 20434376, 25542970, 51085940, 102171880]

約数ペア:

[(1, 102171880), (2, 51085940), (4, 25542970), (5, 20434376), (8, 12771485), (10, 10217188), (20, 5108594), (40, 2554297), (103, 991960), (206, 495980), (412, 247990), (515, 198392), (824, 123995), (1030, 99196), (2060, 49598), (4120, 24799)]