32787320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5897}}^1$

素因数の和:6047

約数の個数: 32

約数和(自身を含む): 74314800

約数和(自身を除く): 41527480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5897, 11794, 23588, 29485, 47176, 58970, 117940, 235880, 819683, 1639366, 3278732, 4098415, 6557464, 8196830, 16393660, 32787320]

約数ペア:

[(1, 32787320), (2, 16393660), (4, 8196830), (5, 6557464), (8, 4098415), (10, 3278732), (20, 1639366), (40, 819683), (139, 235880), (278, 117940), (556, 58970), (695, 47176), (1112, 29485), (1390, 23588), (2780, 11794), (5560, 5897)]