85099804520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111973427}}^1$

素因数の和:111973457

約数の個数: 32

約数和(自身を含む): 201552170400

約数和(自身を除く): 116452365880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 111973427, 223946854, 447893708, 559867135, 895787416, 1119734270, 2127495113, 2239468540, 4254990226, 4478937080, 8509980452, 10637475565, 17019960904, 21274951130, 42549902260, 85099804520]

約数ペア:

[(1, 85099804520), (2, 42549902260), (4, 21274951130), (5, 17019960904), (8, 10637475565), (10, 8509980452), (19, 4478937080), (20, 4254990226), (38, 2239468540), (40, 2127495113), (76, 1119734270), (95, 895787416), (152, 559867135), (190, 447893708), (380, 223946854), (760, 111973427)]