160360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 381600

約数和(自身を除く): 221240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 211, 380, 422, 760, 844, 1055, 1688, 2110, 4009, 4220, 8018, 8440, 16036, 20045, 32072, 40090, 80180, 160360]

約数ペア:

[(1, 160360), (2, 80180), (4, 40090), (5, 32072), (8, 20045), (10, 16036), (19, 8440), (20, 8018), (38, 4220), (40, 4009), (76, 2110), (95, 1688), (152, 1055), (190, 844), (211, 760), (380, 422)]