2772028520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1034339}}^1$

素因数の和:1034417

約数の個数: 32

約数和(自身を含む): 6330160800

約数和(自身を除く): 3558132280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 1034339, 2068678, 4137356, 5171695, 8274712, 10343390, 20686780, 41373560, 69300713, 138601426, 277202852, 346503565, 554405704, 693007130, 1386014260, 2772028520]

約数ペア:

[(1, 2772028520), (2, 1386014260), (4, 693007130), (5, 554405704), (8, 346503565), (10, 277202852), (20, 138601426), (40, 69300713), (67, 41373560), (134, 20686780), (268, 10343390), (335, 8274712), (536, 5171695), (670, 4137356), (1340, 2068678), (2680, 1034339)]