80709610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 151113600

約数和(自身を除く): 70403990

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 1055, 1319, 2110, 2638, 6119, 6595, 12238, 13190, 30595, 38251, 61190, 76502, 191255, 278309, 382510, 556618, 1391545, 2783090, 8070961, 16141922, 40354805, 80709610]

約数ペア:

[(1, 80709610), (2, 40354805), (5, 16141922), (10, 8070961), (29, 2783090), (58, 1391545), (145, 556618), (211, 382510), (290, 278309), (422, 191255), (1055, 76502), (1319, 61190), (2110, 38251), (2638, 30595), (6119, 13190), (6595, 12238)]