79435120

素因数分解:

$2^4\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1381}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 185077440

約数和(自身を除く): 105642320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 719, 1381, 1438, 2762, 2876, 3595, 5524, 5752, 6905, 7190, 11048, 11504, 13810, 14380, 22096, 27620, 28760, 55240, 57520, 110480, 992939, 1985878, 3971756, 4964695, 7943512, 9929390, 15887024, 19858780, 39717560, 79435120]

約数ペア:

[(1, 79435120), (2, 39717560), (4, 19858780), (5, 15887024), (8, 9929390), (10, 7943512), (16, 4964695), (20, 3971756), (40, 1985878), (80, 992939), (719, 110480), (1381, 57520), (1438, 55240), (2762, 28760), (2876, 27620), (3595, 22096), (5524, 14380), (5752, 13810), (6905, 11504), (7190, 11048)]