29122693720

素因数分解:

$2^3\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{527203}}^1$

素因数の和:528595

約数の個数: 32

約数和(自身を含む): 65573633520

約数和(自身を除く): 36450939800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1381, 2762, 5524, 6905, 11048, 13810, 27620, 55240, 527203, 1054406, 2108812, 2636015, 4217624, 5272030, 10544060, 21088120, 728067343, 1456134686, 2912269372, 3640336715, 5824538744, 7280673430, 14561346860, 29122693720]

約数ペア:

[(1, 29122693720), (2, 14561346860), (4, 7280673430), (5, 5824538744), (8, 3640336715), (10, 2912269372), (20, 1456134686), (40, 728067343), (1381, 21088120), (2762, 10544060), (5524, 5272030), (6905, 4217624), (11048, 2636015), (13810, 2108812), (27620, 1054406), (55240, 527203)]