3682960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 9017280

約数和(自身を除く): 5334320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2423, 4846, 9692, 12115, 19384, 24230, 38768, 46037, 48460, 92074, 96920, 184148, 193840, 230185, 368296, 460370, 736592, 920740, 1841480, 3682960]

約数ペア:

[(1, 3682960), (2, 1841480), (4, 920740), (5, 736592), (8, 460370), (10, 368296), (16, 230185), (19, 193840), (20, 184148), (38, 96920), (40, 92074), (76, 48460), (80, 46037), (95, 38768), (152, 24230), (190, 19384), (304, 12115), (380, 9692), (760, 4846), (1520, 2423)]