13796421560

素因数分解:

$2^3\times 5^1\times {\mathrm{86077}}^1\times {\mathrm{4007}}^1$

素因数の和:90095

約数の個数: 32

約数和(自身を含む): 31050056160

約数和(自身を除く): 17253634600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4007, 8014, 16028, 20035, 32056, 40070, 80140, 86077, 160280, 172154, 344308, 430385, 688616, 860770, 1721540, 3443080, 344910539, 689821078, 1379642156, 1724552695, 2759284312, 3449105390, 6898210780, 13796421560]

約数ペア:

[(1, 13796421560), (2, 6898210780), (4, 3449105390), (5, 2759284312), (8, 1724552695), (10, 1379642156), (20, 689821078), (40, 344910539), (4007, 3443080), (8014, 1721540), (16028, 860770), (20035, 688616), (32056, 430385), (40070, 344308), (80140, 172154), (86077, 160280)]