7760360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10241

約数の個数: 32

約数和(自身を含む): 18381600

約数和(自身を除く): 10621240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10211, 20422, 40844, 51055, 81688, 102110, 194009, 204220, 388018, 408440, 776036, 970045, 1552072, 1940090, 3880180, 7760360]

約数ペア:

[(1, 7760360), (2, 3880180), (4, 1940090), (5, 1552072), (8, 970045), (10, 776036), (19, 408440), (20, 388018), (38, 204220), (40, 194009), (76, 102110), (95, 81688), (152, 51055), (190, 40844), (380, 20422), (760, 10211)]