332940280

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{7219}}^1$

素因数の和:8383

約数の個数: 32

約数和(自身を含む): 749869200

約数和(自身を除く): 416928920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 2306, 4612, 5765, 7219, 9224, 11530, 14438, 23060, 28876, 36095, 46120, 57752, 72190, 144380, 288760, 8323507, 16647014, 33294028, 41617535, 66588056, 83235070, 166470140, 332940280]

約数ペア:

[(1, 332940280), (2, 166470140), (4, 83235070), (5, 66588056), (8, 41617535), (10, 33294028), (20, 16647014), (40, 8323507), (1153, 288760), (2306, 144380), (4612, 72190), (5765, 57752), (7219, 46120), (9224, 36095), (11530, 28876), (14438, 23060)]