24353620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 53424000

約数和(自身を除く): 29070380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 199, 211, 290, 398, 422, 580, 796, 844, 995, 1055, 1990, 2110, 3980, 4220, 5771, 6119, 11542, 12238, 23084, 24476, 28855, 30595, 41989, 57710, 61190, 83978, 115420, 122380, 167956, 209945, 419890, 839780, 1217681, 2435362, 4870724, 6088405, 12176810, 24353620]

約数ペア:

[(1, 24353620), (2, 12176810), (4, 6088405), (5, 4870724), (10, 2435362), (20, 1217681), (29, 839780), (58, 419890), (116, 209945), (145, 167956), (199, 122380), (211, 115420), (290, 83978), (398, 61190), (422, 57710), (580, 41989), (796, 30595), (844, 28855), (995, 24476), (1055, 23084), (1990, 12238), (2110, 11542), (3980, 6119), (4220, 5771)]