5401565560

素因数分解:

$2^3\times 5^1\times {\mathrm{10937}}^1\times {\mathrm{12347}}^1$

素因数の和:23295

約数の個数: 32

約数和(自身を含む): 12155618160

約数和(自身を除く): 6754052600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10937, 12347, 21874, 24694, 43748, 49388, 54685, 61735, 87496, 98776, 109370, 123470, 218740, 246940, 437480, 493880, 135039139, 270078278, 540156556, 675195695, 1080313112, 1350391390, 2700782780, 5401565560]

約数ペア:

[(1, 5401565560), (2, 2700782780), (4, 1350391390), (5, 1080313112), (8, 675195695), (10, 540156556), (20, 270078278), (40, 135039139), (10937, 493880), (12347, 437480), (21874, 246940), (24694, 218740), (43748, 123470), (49388, 109370), (54685, 98776), (61735, 87496)]